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import uuid |
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from datetime import datetime, timedelta |
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import falcon |
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import mysql.connector |
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import simplejson as json |
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from core.useractivity import user_logger, admin_control, access_control, api_key_control |
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import config |
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from decimal import Decimal |
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class EquipmentCollection: |
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""" |
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Equipment Collection Resource |
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This class handles CRUD operations for equipment collection. |
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It provides endpoints for listing all equipment and creating new equipment. |
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Equipment represents physical devices and systems in the energy management system. |
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""" |
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def __init__(self): |
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"""Initialize EquipmentCollection""" |
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pass |
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@staticmethod |
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def on_options(req, resp): |
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"""Handle OPTIONS requests for CORS preflight""" |
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_ = req |
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resp.status = falcon.HTTP_200 |
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@staticmethod |
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def on_get(req, resp): |
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if 'API-KEY' not in req.headers or \ |
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not isinstance(req.headers['API-KEY'], str) or \ |
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len(str.strip(req.headers['API-KEY'])) == 0: |
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access_control(req) |
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else: |
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api_key_control(req) |
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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query = (" SELECT id, name, uuid " |
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" FROM tbl_cost_centers ") |
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cursor.execute(query) |
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rows_cost_centers = cursor.fetchall() |
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cost_center_dict = dict() |
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if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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for row in rows_cost_centers: |
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cost_center_dict[row[0]] = {"id": row[0], |
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"name": row[1], |
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"uuid": row[2]} |
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query_svg = (" SELECT id, name, uuid " |
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" FROM tbl_svgs ") |
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cursor.execute(query_svg) |
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rows_svgs = cursor.fetchall() |
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svg_dict = dict() |
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if rows_svgs is not None and len(rows_svgs) > 0: |
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for row in rows_svgs: |
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svg_dict[row[0]] = {"id": row[0], |
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"name": row[1], |
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"uuid": row[2]} |
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search_query = req.get_param('q') |
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query_base = (" SELECT id, name, uuid, " |
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" is_input_counted, is_output_counted, " |
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" cost_center_id, svg_id, camera_url, description " |
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" FROM tbl_equipments ") |
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params = [] |
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if search_query and isinstance(search_query, str) and len(str.strip(search_query)) > 0: |
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query_base += " WHERE name LIKE %s OR description LIKE %s " |
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trimmed_query = str.strip(search_query) |
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params = [f'%{trimmed_query}%', f'%{trimmed_query}%'] |
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query_base += " ORDER BY id " |
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cursor.execute(query_base, params) |
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rows_equipments = cursor.fetchall() |
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result = list() |
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if rows_equipments is not None and len(rows_equipments) > 0: |
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for row in rows_equipments: |
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meta_result = {"id": row[0], |
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"name": row[1], |
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"uuid": row[2], |
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"is_input_counted": bool(row[3]), |
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"is_output_counted": bool(row[4]), |
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"cost_center": cost_center_dict.get(row[5], None), |
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"svg": svg_dict.get(row[6], None), |
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"camera_url": row[7], |
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"description": row[8], |
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"qrcode": 'equipment:' + row[2]} |
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result.append(meta_result) |
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cursor.close() |
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cnx.close() |
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resp.text = json.dumps(result) |
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View Code Duplication |
@staticmethod |
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@user_logger |
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def on_post(req, resp): |
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"""Handles POST requests""" |
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admin_control(req) |
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try: |
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raw_json = req.stream.read().decode('utf-8') |
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except UnicodeDecodeError as ex: |
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print("Failed to decode request") |
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raise falcon.HTTPError(status=falcon.HTTP_400, |
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title='API.BAD_REQUEST', |
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description='API.INVALID_ENCODING') |
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except Exception as ex: |
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print("Unexpected error reading request stream") |
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raise falcon.HTTPError(status=falcon.HTTP_400, |
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title='API.BAD_REQUEST', |
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description='API.FAILED_TO_READ_REQUEST_STREAM') |
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new_values = json.loads(raw_json) |
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if 'name' not in new_values['data'].keys() or \ |
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not isinstance(new_values['data']['name'], str) or \ |
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len(str.strip(new_values['data']['name'])) == 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_EQUIPMENT_NAME') |
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name = str.strip(new_values['data']['name']) |
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if 'is_input_counted' not in new_values['data'].keys() or \ |
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not isinstance(new_values['data']['is_input_counted'], bool): |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
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is_input_counted = new_values['data']['is_input_counted'] |
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if 'is_output_counted' not in new_values['data'].keys() or \ |
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not isinstance(new_values['data']['is_output_counted'], bool): |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
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is_output_counted = new_values['data']['is_output_counted'] |
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if 'cost_center_id' not in new_values['data'].keys() or \ |
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not isinstance(new_values['data']['cost_center_id'], int) or \ |
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new_values['data']['cost_center_id'] <= 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_COST_CENTER_ID') |
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cost_center_id = new_values['data']['cost_center_id'] |
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if 'svg_id' in new_values['data'].keys() and \ |
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isinstance(new_values['data']['svg_id'], int) and \ |
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new_values['data']['svg_id'] > 0: |
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svg_id = new_values['data']['svg_id'] |
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else: |
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svg_id = None |
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if 'camera_url' in new_values['data'].keys() and \ |
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new_values['data']['camera_url'] is not None and \ |
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len(str(new_values['data']['camera_url'])) > 0: |
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camera_url = str.strip(new_values['data']['camera_url']) |
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else: |
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camera_url = None |
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if 'description' in new_values['data'].keys() and \ |
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new_values['data']['description'] is not None and \ |
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len(str(new_values['data']['description'])) > 0: |
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description = str.strip(new_values['data']['description']) |
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else: |
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description = None |
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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cursor.execute(" SELECT name " |
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" FROM tbl_equipments " |
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" WHERE name = %s ", (name,)) |
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if cursor.fetchone() is not None: |
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cursor.close() |
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cnx.close() |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
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if cost_center_id is not None: |
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cursor.execute(" SELECT name " |
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" FROM tbl_cost_centers " |
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" WHERE id = %s ", |
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(new_values['data']['cost_center_id'],)) |
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row = cursor.fetchone() |
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if row is None: |
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cursor.close() |
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cnx.close() |
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raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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description='API.COST_CENTER_NOT_FOUND') |
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if svg_id is not None: |
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cursor.execute(" SELECT name " |
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" FROM tbl_svgs " |
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" WHERE id = %s ", |
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(svg_id,)) |
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row = cursor.fetchone() |
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if row is None: |
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cursor.close() |
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cnx.close() |
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raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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description='API.SVG_NOT_FOUND') |
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add_values = (" INSERT INTO tbl_equipments " |
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" (name, uuid, is_input_counted, is_output_counted, " |
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" cost_center_id, svg_id, camera_url, description) " |
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" VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
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cursor.execute(add_values, (name, |
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str(uuid.uuid4()), |
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is_input_counted, |
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is_output_counted, |
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cost_center_id, |
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svg_id, |
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camera_url, |
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description)) |
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new_id = cursor.lastrowid |
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cnx.commit() |
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cursor.close() |
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cnx.close() |
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resp.status = falcon.HTTP_201 |
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resp.location = '/equipments/' + str(new_id) |
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class EquipmentItem: |
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def __init__(self): |
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pass |
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@staticmethod |
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def on_options(req, resp, id_): |
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_ = req |
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resp.status = falcon.HTTP_200 |
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_ = id_ |
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233
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View Code Duplication |
@staticmethod |
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def on_get(req, resp, id_): |
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if 'API-KEY' not in req.headers or \ |
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not isinstance(req.headers['API-KEY'], str) or \ |
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len(str.strip(req.headers['API-KEY'])) == 0: |
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access_control(req) |
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else: |
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api_key_control(req) |
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if not id_.isdigit() or int(id_) <= 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_EQUIPMENT_ID') |
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245
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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248
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query = (" SELECT id, name, uuid " |
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" FROM tbl_cost_centers ") |
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cursor.execute(query) |
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rows_cost_centers = cursor.fetchall() |
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253
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cost_center_dict = dict() |
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if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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for row in rows_cost_centers: |
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cost_center_dict[row[0]] = {"id": row[0], |
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"name": row[1], |
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"uuid": row[2]} |
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260
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svg_dict = dict() |
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query = (" SELECT id, name, uuid " |
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" FROM tbl_svgs ") |
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cursor.execute(query) |
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rows_svgs = cursor.fetchall() |
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if rows_svgs is not None and len(rows_svgs) > 0: |
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for row in rows_svgs: |
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svg_dict[row[0]] = {"id": row[0], |
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"name": row[1], |
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"uuid": row[2]} |
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271
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query = (" SELECT id, name, uuid, " |
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272
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" is_input_counted, is_output_counted, " |
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" cost_center_id, svg_id, camera_url, description " |
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" FROM tbl_equipments " |
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" WHERE id = %s ") |
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cursor.execute(query, (id_,)) |
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row = cursor.fetchone() |
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cursor.close() |
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cnx.close() |
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if row is None: |
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raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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description='API.EQUIPMENT_NOT_FOUND') |
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else: |
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meta_result = {"id": row[0], |
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286
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"name": row[1], |
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287
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"uuid": row[2], |
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288
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"is_input_counted": bool(row[3]), |
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289
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"is_output_counted": bool(row[4]), |
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290
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"cost_center": cost_center_dict.get(row[5], None), |
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291
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"svg": svg_dict.get(row[6], None), |
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292
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"camera_url": row[7], |
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293
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"description": row[8], |
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294
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"qrcode": 'equipment:' + row[2]} |
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295
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296
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resp.text = json.dumps(meta_result) |
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297
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298
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@staticmethod |
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299
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|
@user_logger |
|
300
|
|
|
@user_logger |
|
301
|
|
|
def on_delete(req, resp, id_): |
|
302
|
|
|
admin_control(req) |
|
303
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
304
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
305
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
306
|
|
|
|
|
307
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
308
|
|
|
cursor = cnx.cursor() |
|
309
|
|
|
|
|
310
|
|
|
# check relation with space |
|
311
|
|
|
cursor.execute(" SELECT space_id " |
|
312
|
|
|
" FROM tbl_spaces_equipments " |
|
313
|
|
|
" WHERE equipment_id = %s ", |
|
314
|
|
|
(id_,)) |
|
315
|
|
|
rows_equipments = cursor.fetchall() |
|
316
|
|
|
if rows_equipments is not None and len(rows_equipments) > 0: |
|
317
|
|
|
cursor.close() |
|
318
|
|
|
cnx.close() |
|
319
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
320
|
|
|
title='API.BAD_REQUEST', |
|
321
|
|
|
description='API.THERE_IS_RELATION_WITH_SPACES') |
|
322
|
|
|
|
|
323
|
|
|
# check relation with combined equipments |
|
324
|
|
|
cursor.execute(" SELECT combined_equipment_id " |
|
325
|
|
|
" FROM tbl_combined_equipments_equipments " |
|
326
|
|
|
" WHERE equipment_id = %s ", |
|
327
|
|
|
(id_,)) |
|
328
|
|
|
rows_combined_equipments = cursor.fetchall() |
|
329
|
|
|
if rows_combined_equipments is not None and len(rows_combined_equipments) > 0: |
|
330
|
|
|
cursor.close() |
|
331
|
|
|
cnx.close() |
|
332
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
333
|
|
|
title='API.BAD_REQUEST', |
|
334
|
|
|
description='API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENTS') |
|
335
|
|
|
|
|
336
|
|
|
# check relation with shopfloor |
|
337
|
|
|
cursor.execute(" SELECT shopfloor_id " |
|
338
|
|
|
" FROM tbl_shopfloors_equipments " |
|
339
|
|
|
" WHERE equipment_id = %s ", |
|
340
|
|
|
(id_,)) |
|
341
|
|
|
rows_combined_shopfloor = cursor.fetchall() |
|
342
|
|
|
if rows_combined_shopfloor is not None and len(rows_combined_shopfloor) > 0: |
|
343
|
|
|
cursor.close() |
|
344
|
|
|
cnx.close() |
|
345
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
346
|
|
|
title='API.BAD_REQUEST', |
|
347
|
|
|
description='API.THERE_IS_RELATION_WITH_SHOPFLOORS') |
|
348
|
|
|
|
|
349
|
|
|
# delete relation with meter |
|
350
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_meters WHERE equipment_id = %s ", (id_,)) |
|
351
|
|
|
|
|
352
|
|
|
# delete relation with offline meter |
|
353
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_offline_meters WHERE equipment_id = %s ", (id_,)) |
|
354
|
|
|
|
|
355
|
|
|
# delete relation with virtual meter |
|
356
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_virtual_meters WHERE equipment_id = %s ", (id_,)) |
|
357
|
|
|
|
|
358
|
|
|
# delete relation with commands |
|
359
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_commands WHERE equipment_id = %s ", (id_,)) |
|
360
|
|
|
|
|
361
|
|
|
# delete all associated parameters |
|
362
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_parameters WHERE equipment_id = %s ", (id_,)) |
|
363
|
|
|
cnx.commit() |
|
364
|
|
|
|
|
365
|
|
|
cursor.execute(" DELETE FROM tbl_equipments WHERE id = %s ", (id_,)) |
|
366
|
|
|
cnx.commit() |
|
367
|
|
|
|
|
368
|
|
|
cursor.close() |
|
369
|
|
|
cnx.close() |
|
370
|
|
|
|
|
371
|
|
|
resp.status = falcon.HTTP_204 |
|
372
|
|
|
|
|
373
|
|
View Code Duplication |
@staticmethod |
|
|
|
|
|
|
374
|
|
|
@user_logger |
|
375
|
|
|
def on_put(req, resp, id_): |
|
376
|
|
|
"""Handles PUT requests""" |
|
377
|
|
|
admin_control(req) |
|
378
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
379
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
380
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
381
|
|
|
try: |
|
382
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
383
|
|
|
except UnicodeDecodeError as ex: |
|
384
|
|
|
print("Failed to decode request") |
|
385
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
386
|
|
|
title='API.BAD_REQUEST', |
|
387
|
|
|
description='API.INVALID_ENCODING') |
|
388
|
|
|
except Exception as ex: |
|
389
|
|
|
print("Unexpected error reading request stream") |
|
390
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
391
|
|
|
title='API.BAD_REQUEST', |
|
392
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
393
|
|
|
|
|
394
|
|
|
new_values = json.loads(raw_json) |
|
395
|
|
|
|
|
396
|
|
|
if 'name' not in new_values['data'].keys() or \ |
|
397
|
|
|
not isinstance(new_values['data']['name'], str) or \ |
|
398
|
|
|
len(str.strip(new_values['data']['name'])) == 0: |
|
399
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
400
|
|
|
description='API.INVALID_EQUIPMENT_NAME') |
|
401
|
|
|
name = str.strip(new_values['data']['name']) |
|
402
|
|
|
|
|
403
|
|
|
if 'is_input_counted' not in new_values['data'].keys() or \ |
|
404
|
|
|
not isinstance(new_values['data']['is_input_counted'], bool): |
|
405
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
406
|
|
|
description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
|
407
|
|
|
is_input_counted = new_values['data']['is_input_counted'] |
|
408
|
|
|
|
|
409
|
|
|
if 'is_output_counted' not in new_values['data'].keys() or \ |
|
410
|
|
|
not isinstance(new_values['data']['is_output_counted'], bool): |
|
411
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
412
|
|
|
description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
|
413
|
|
|
is_output_counted = new_values['data']['is_output_counted'] |
|
414
|
|
|
|
|
415
|
|
|
if 'cost_center_id' not in new_values['data'].keys() or \ |
|
416
|
|
|
not isinstance(new_values['data']['cost_center_id'], int) or \ |
|
417
|
|
|
new_values['data']['cost_center_id'] <= 0: |
|
418
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
419
|
|
|
description='API.INVALID_COST_CENTER_ID') |
|
420
|
|
|
cost_center_id = new_values['data']['cost_center_id'] |
|
421
|
|
|
|
|
422
|
|
|
if 'svg_id' in new_values['data'].keys() and \ |
|
423
|
|
|
isinstance(new_values['data']['svg_id'], int) and \ |
|
424
|
|
|
new_values['data']['svg_id'] > 0: |
|
425
|
|
|
svg_id = new_values['data']['svg_id'] |
|
426
|
|
|
else: |
|
427
|
|
|
svg_id = None |
|
428
|
|
|
|
|
429
|
|
|
if 'description' in new_values['data'].keys() and \ |
|
430
|
|
|
new_values['data']['description'] is not None and \ |
|
431
|
|
|
len(str(new_values['data']['description'])) > 0: |
|
432
|
|
|
description = str.strip(new_values['data']['description']) |
|
433
|
|
|
else: |
|
434
|
|
|
description = None |
|
435
|
|
|
|
|
436
|
|
|
if 'camera_url' in new_values['data'].keys() and \ |
|
437
|
|
|
new_values['data']['camera_url'] is not None and \ |
|
438
|
|
|
len(str(new_values['data']['camera_url'])) > 0: |
|
439
|
|
|
camera_url = str.strip(new_values['data']['camera_url']) |
|
440
|
|
|
else: |
|
441
|
|
|
camera_url = None |
|
442
|
|
|
|
|
443
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
444
|
|
|
cursor = cnx.cursor() |
|
445
|
|
|
|
|
446
|
|
|
cursor.execute(" SELECT name " |
|
447
|
|
|
" FROM tbl_equipments " |
|
448
|
|
|
" WHERE id = %s ", (id_,)) |
|
449
|
|
|
if cursor.fetchone() is None: |
|
450
|
|
|
cursor.close() |
|
451
|
|
|
cnx.close() |
|
452
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
453
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
454
|
|
|
|
|
455
|
|
|
cursor.execute(" SELECT name " |
|
456
|
|
|
" FROM tbl_equipments " |
|
457
|
|
|
" WHERE name = %s AND id != %s ", (name, id_)) |
|
458
|
|
|
if cursor.fetchone() is not None: |
|
459
|
|
|
cursor.close() |
|
460
|
|
|
cnx.close() |
|
461
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
462
|
|
|
description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
|
463
|
|
|
|
|
464
|
|
|
cursor.execute(" SELECT name " |
|
465
|
|
|
" FROM tbl_cost_centers " |
|
466
|
|
|
" WHERE id = %s ", |
|
467
|
|
|
(new_values['data']['cost_center_id'],)) |
|
468
|
|
|
row = cursor.fetchone() |
|
469
|
|
|
if row is None: |
|
470
|
|
|
cursor.close() |
|
471
|
|
|
cnx.close() |
|
472
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
473
|
|
|
description='API.COST_CENTER_NOT_FOUND') |
|
474
|
|
|
|
|
475
|
|
|
if svg_id is not None: |
|
476
|
|
|
cursor.execute(" SELECT name " |
|
477
|
|
|
" FROM tbl_svgs " |
|
478
|
|
|
" WHERE id = %s ", |
|
479
|
|
|
(new_values['data']['svg_id'],)) |
|
480
|
|
|
row = cursor.fetchone() |
|
481
|
|
|
if row is None: |
|
482
|
|
|
cursor.close() |
|
483
|
|
|
cnx.close() |
|
484
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
485
|
|
|
description='API.SVG_NOT_FOUND') |
|
486
|
|
|
|
|
487
|
|
|
update_row = (" UPDATE tbl_equipments " |
|
488
|
|
|
" SET name = %s, is_input_counted = %s, is_output_counted = %s, " |
|
489
|
|
|
" cost_center_id = %s, svg_id = %s, camera_url = %s, description = %s " |
|
490
|
|
|
" WHERE id = %s ") |
|
491
|
|
|
cursor.execute(update_row, (name, |
|
492
|
|
|
is_input_counted, |
|
493
|
|
|
is_output_counted, |
|
494
|
|
|
cost_center_id, |
|
495
|
|
|
svg_id, |
|
496
|
|
|
camera_url, |
|
497
|
|
|
description, |
|
498
|
|
|
id_)) |
|
499
|
|
|
cnx.commit() |
|
500
|
|
|
|
|
501
|
|
|
cursor.close() |
|
502
|
|
|
cnx.close() |
|
503
|
|
|
|
|
504
|
|
|
resp.status = falcon.HTTP_200 |
|
505
|
|
|
|
|
506
|
|
|
# Clone an Equipment |
|
507
|
|
View Code Duplication |
@staticmethod |
|
|
|
|
|
|
508
|
|
|
@user_logger |
|
509
|
|
|
def on_post(req, resp, id_): |
|
510
|
|
|
admin_control(req) |
|
511
|
|
|
"""Handles POST requests""" |
|
512
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
513
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
514
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
515
|
|
|
|
|
516
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
517
|
|
|
cursor = cnx.cursor() |
|
518
|
|
|
cursor.execute(" SELECT name " |
|
519
|
|
|
" FROM tbl_equipments " |
|
520
|
|
|
" WHERE id = %s ", (id_,)) |
|
521
|
|
|
if cursor.fetchone() is None: |
|
522
|
|
|
cursor.close() |
|
523
|
|
|
cnx.close() |
|
524
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
525
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
526
|
|
|
|
|
527
|
|
|
query = (" SELECT name, is_input_counted, is_output_counted, " |
|
528
|
|
|
" cost_center_id, svg_id, camera_url, description " |
|
529
|
|
|
" FROM tbl_equipments " |
|
530
|
|
|
" WHERE id = %s ") |
|
531
|
|
|
cursor.execute(query, (id_,)) |
|
532
|
|
|
row = cursor.fetchone() |
|
533
|
|
|
|
|
534
|
|
|
if row is None: |
|
535
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
536
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
537
|
|
|
else: |
|
538
|
|
|
add_values = (" INSERT INTO tbl_equipments " |
|
539
|
|
|
" (name, uuid, is_input_counted, is_output_counted, " |
|
540
|
|
|
" cost_center_id, svg_id, camera_url, description) " |
|
541
|
|
|
" VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
|
542
|
|
|
cursor.execute(add_values, (row[0] + ' Copy', |
|
543
|
|
|
str(uuid.uuid4()), |
|
544
|
|
|
row[1], |
|
545
|
|
|
row[2], |
|
546
|
|
|
row[3], |
|
547
|
|
|
row[4], |
|
548
|
|
|
row[5], |
|
549
|
|
|
row[6])) |
|
550
|
|
|
new_id = cursor.lastrowid |
|
551
|
|
|
cnx.commit() |
|
552
|
|
|
|
|
553
|
|
|
# clone relation with meter |
|
554
|
|
|
cursor.execute(" SELECT meter_id, is_output " |
|
555
|
|
|
" FROM tbl_equipments_meters " |
|
556
|
|
|
" WHERE equipment_id = %s ", |
|
557
|
|
|
(id_,)) |
|
558
|
|
|
rows_meters = cursor.fetchall() |
|
559
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
560
|
|
|
add_values = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output) " |
|
561
|
|
|
" VALUES ") |
|
562
|
|
|
for row in rows_meters: |
|
563
|
|
|
add_values += " (" + str(new_id) + "," |
|
564
|
|
|
add_values += str(row[0]) + "," |
|
565
|
|
|
add_values += str(bool(row[1])) + "), " |
|
566
|
|
|
# trim ", " at the end of string and then execute |
|
567
|
|
|
cursor.execute(add_values[:-2]) |
|
568
|
|
|
cnx.commit() |
|
569
|
|
|
|
|
570
|
|
|
# clone relation with offline meter |
|
571
|
|
|
cursor.execute(" SELECT offline_meter_id, is_output " |
|
572
|
|
|
" FROM tbl_equipments_offline_meters " |
|
573
|
|
|
" WHERE equipment_id = %s ", |
|
574
|
|
|
(id_,)) |
|
575
|
|
|
rows_offline_meters = cursor.fetchall() |
|
576
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
577
|
|
|
add_values = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output) " |
|
578
|
|
|
" VALUES ") |
|
579
|
|
|
for row in rows_offline_meters: |
|
580
|
|
|
add_values += " (" + str(new_id) + "," |
|
581
|
|
|
add_values += "'" + str(row[0]) + "'," |
|
582
|
|
|
add_values += str(bool(row[1])) + "), " |
|
583
|
|
|
# trim ", " at the end of string and then execute |
|
584
|
|
|
cursor.execute(add_values[:-2]) |
|
585
|
|
|
cnx.commit() |
|
586
|
|
|
|
|
587
|
|
|
# clone relation with virtual meter |
|
588
|
|
|
cursor.execute(" SELECT virtual_meter_id, is_output " |
|
589
|
|
|
" FROM tbl_equipments_virtual_meters " |
|
590
|
|
|
" WHERE equipment_id = %s ", |
|
591
|
|
|
(id_,)) |
|
592
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
593
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
594
|
|
|
add_values = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output) " |
|
595
|
|
|
" VALUES ") |
|
596
|
|
|
for row in rows_virtual_meters: |
|
597
|
|
|
add_values += " (" + str(new_id) + "," |
|
598
|
|
|
add_values += str(row[0]) + "," |
|
599
|
|
|
add_values += str(bool(row[1])) + "), " |
|
600
|
|
|
# trim ", " at the end of string and then execute |
|
601
|
|
|
cursor.execute(add_values[:-2]) |
|
602
|
|
|
cnx.commit() |
|
603
|
|
|
|
|
604
|
|
|
# clone parameters |
|
605
|
|
|
cursor.execute(" SELECT name, parameter_type, constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
|
606
|
|
|
" FROM tbl_equipments_parameters " |
|
607
|
|
|
" WHERE equipment_id = %s ", |
|
608
|
|
|
(id_,)) |
|
609
|
|
|
rows_parameters = cursor.fetchall() |
|
610
|
|
|
if rows_parameters is not None and len(rows_parameters) > 0: |
|
611
|
|
|
add_values = (" INSERT INTO tbl_equipments_parameters" |
|
612
|
|
|
" (equipment_id, name, parameter_type, constant, point_id, " |
|
613
|
|
|
" numerator_meter_uuid, denominator_meter_uuid) " |
|
614
|
|
|
" VALUES ") |
|
615
|
|
|
for row in rows_parameters: |
|
616
|
|
|
add_values += " (" + str(new_id) + "," |
|
617
|
|
|
add_values += "'" + str(row[0]) + "'," |
|
618
|
|
|
add_values += "'" + str(row[1]) + "'," |
|
619
|
|
|
if row[2] is not None: |
|
620
|
|
|
add_values += "'" + str(row[2]) + "'," |
|
621
|
|
|
else: |
|
622
|
|
|
add_values += "null, " |
|
623
|
|
|
|
|
624
|
|
|
if row[3] is not None: |
|
625
|
|
|
add_values += str(row[3]) + "," |
|
626
|
|
|
else: |
|
627
|
|
|
add_values += "null, " |
|
628
|
|
|
|
|
629
|
|
|
if row[4] is not None: |
|
630
|
|
|
add_values += "'" + row[4] + "'," |
|
631
|
|
|
else: |
|
632
|
|
|
add_values += "null, " |
|
633
|
|
|
if row[5] is not None: |
|
634
|
|
|
add_values += "'" + row[5] + "'), " |
|
635
|
|
|
else: |
|
636
|
|
|
add_values += "null), " |
|
637
|
|
|
|
|
638
|
|
|
# trim ", " at the end of string and then execute |
|
639
|
|
|
cursor.execute(add_values[:-2]) |
|
640
|
|
|
cnx.commit() |
|
641
|
|
|
|
|
642
|
|
|
cursor.close() |
|
643
|
|
|
cnx.close() |
|
644
|
|
|
resp.status = falcon.HTTP_201 |
|
645
|
|
|
resp.location = '/equipments/' + str(new_id) |
|
646
|
|
|
|
|
647
|
|
|
|
|
648
|
|
|
class EquipmentParameterCollection: |
|
649
|
|
|
def __init__(self): |
|
650
|
|
|
pass |
|
651
|
|
|
|
|
652
|
|
|
@staticmethod |
|
653
|
|
|
def on_options(req, resp, id_): |
|
654
|
|
|
_ = req |
|
655
|
|
|
resp.status = falcon.HTTP_200 |
|
656
|
|
|
_ = id_ |
|
657
|
|
|
|
|
658
|
|
|
@staticmethod |
|
659
|
|
|
def on_get(req, resp, id_): |
|
660
|
|
|
if 'API-KEY' not in req.headers or \ |
|
661
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
662
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
663
|
|
|
access_control(req) |
|
664
|
|
|
else: |
|
665
|
|
|
api_key_control(req) |
|
666
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
667
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
668
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
669
|
|
|
|
|
670
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
671
|
|
|
cursor = cnx.cursor() |
|
672
|
|
|
|
|
673
|
|
|
cursor.execute(" SELECT id " |
|
674
|
|
|
" FROM tbl_equipments_data_sources " |
|
675
|
|
|
" WHERE equipment_id = %s ", (id_,)) |
|
676
|
|
|
rows = cursor.fetchall() |
|
677
|
|
|
if rows is not None and len(rows) > 0: |
|
678
|
|
|
is_bind_data_source = True |
|
679
|
|
|
else: |
|
680
|
|
|
is_bind_data_source = False |
|
681
|
|
|
|
|
682
|
|
|
cursor.execute(" SELECT name " |
|
683
|
|
|
" FROM tbl_equipments " |
|
684
|
|
|
" WHERE id = %s ", (id_,)) |
|
685
|
|
|
if cursor.fetchone() is None: |
|
686
|
|
|
cursor.close() |
|
687
|
|
|
cnx.close() |
|
688
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
689
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
690
|
|
|
|
|
691
|
|
|
query = (" SELECT id, name " |
|
692
|
|
|
" FROM tbl_points ") |
|
693
|
|
|
cursor.execute(query) |
|
694
|
|
|
rows_points = cursor.fetchall() |
|
695
|
|
|
|
|
696
|
|
|
point_dict = dict() |
|
697
|
|
|
if rows_points is not None and len(rows_points) > 0: |
|
698
|
|
|
for row in rows_points: |
|
699
|
|
|
point_dict[row[0]] = {"id": row[0], |
|
700
|
|
|
"name": row[1]} |
|
701
|
|
|
|
|
702
|
|
|
query = (" SELECT id, name, uuid " |
|
703
|
|
|
" FROM tbl_meters ") |
|
704
|
|
|
cursor.execute(query) |
|
705
|
|
|
rows_meters = cursor.fetchall() |
|
706
|
|
|
|
|
707
|
|
|
meter_dict = dict() |
|
708
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
709
|
|
|
for row in rows_meters: |
|
710
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
711
|
|
|
"id": row[0], |
|
712
|
|
|
"name": row[1], |
|
713
|
|
|
"uuid": row[2]} |
|
714
|
|
|
|
|
715
|
|
|
query = (" SELECT id, name, uuid " |
|
716
|
|
|
" FROM tbl_offline_meters ") |
|
717
|
|
|
cursor.execute(query) |
|
718
|
|
|
rows_offline_meters = cursor.fetchall() |
|
719
|
|
|
|
|
720
|
|
|
offline_meter_dict = dict() |
|
721
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
722
|
|
|
for row in rows_offline_meters: |
|
723
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
724
|
|
|
"id": row[0], |
|
725
|
|
|
"name": row[1], |
|
726
|
|
|
"uuid": row[2]} |
|
727
|
|
|
|
|
728
|
|
|
query = (" SELECT id, name, uuid " |
|
729
|
|
|
" FROM tbl_virtual_meters ") |
|
730
|
|
|
cursor.execute(query) |
|
731
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
732
|
|
|
|
|
733
|
|
|
virtual_meter_dict = dict() |
|
734
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
735
|
|
|
for row in rows_virtual_meters: |
|
736
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
737
|
|
|
"id": row[0], |
|
738
|
|
|
"name": row[1], |
|
739
|
|
|
"uuid": row[2]} |
|
740
|
|
|
|
|
741
|
|
|
query = (" SELECT id, name, parameter_type, " |
|
742
|
|
|
" constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
|
743
|
|
|
" FROM tbl_equipments_parameters " |
|
744
|
|
|
" WHERE equipment_id = %s " |
|
745
|
|
|
" ORDER BY id ") |
|
746
|
|
|
cursor.execute(query, (id_, )) |
|
747
|
|
|
rows_parameters = cursor.fetchall() |
|
748
|
|
|
|
|
749
|
|
|
last_index = 0 |
|
750
|
|
|
is_finish_get_data = False |
|
751
|
|
|
result = list() |
|
752
|
|
View Code Duplication |
if rows_parameters is not None and len(rows_parameters) > 0: |
|
|
|
|
|
|
753
|
|
|
for row in rows_parameters: |
|
754
|
|
|
constant = None |
|
755
|
|
|
point = None |
|
756
|
|
|
numerator_meter = None |
|
757
|
|
|
denominator_meter = None |
|
758
|
|
|
if row[2] == 'point': |
|
759
|
|
|
point = point_dict.get(row[4], None) |
|
760
|
|
|
constant = None |
|
761
|
|
|
numerator_meter = None |
|
762
|
|
|
denominator_meter = None |
|
763
|
|
|
elif row[2] == 'constant': |
|
764
|
|
|
constant = row[3] |
|
765
|
|
|
point = None |
|
766
|
|
|
numerator_meter = None |
|
767
|
|
|
denominator_meter = None |
|
768
|
|
|
elif row[2] == 'fraction': |
|
769
|
|
|
constant = None |
|
770
|
|
|
point = None |
|
771
|
|
|
# find numerator meter by uuid |
|
772
|
|
|
numerator_meter = meter_dict.get(row[5], None) |
|
773
|
|
|
if numerator_meter is None: |
|
774
|
|
|
numerator_meter = virtual_meter_dict.get(row[5], None) |
|
775
|
|
|
if numerator_meter is None: |
|
776
|
|
|
numerator_meter = offline_meter_dict.get(row[5], None) |
|
777
|
|
|
# find denominator meter by uuid |
|
778
|
|
|
denominator_meter = meter_dict.get(row[6], None) |
|
779
|
|
|
if denominator_meter is None: |
|
780
|
|
|
denominator_meter = virtual_meter_dict.get(row[6], None) |
|
781
|
|
|
if denominator_meter is None: |
|
782
|
|
|
denominator_meter = offline_meter_dict.get(row[6], None) |
|
783
|
|
|
|
|
784
|
|
|
meta_result = {"id": row[0], |
|
785
|
|
|
"name": row[1], |
|
786
|
|
|
"parameter_type": row[2], |
|
787
|
|
|
"constant": constant, |
|
788
|
|
|
"point": point, |
|
789
|
|
|
"numerator_meter": numerator_meter, |
|
790
|
|
|
"denominator_meter": denominator_meter} |
|
791
|
|
|
result.append(meta_result) |
|
792
|
|
|
last_index = meta_result['id'] |
|
793
|
|
|
|
|
794
|
|
|
cursor.close() |
|
795
|
|
|
cnx.close() |
|
796
|
|
|
resp.text = json.dumps(result) |
|
797
|
|
|
|
|
798
|
|
|
@staticmethod |
|
799
|
|
|
@user_logger |
|
800
|
|
|
def on_post(req, resp, id_): |
|
801
|
|
|
"""Handles POST requests""" |
|
802
|
|
|
admin_control(req) |
|
803
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
804
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
805
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
806
|
|
|
try: |
|
807
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
808
|
|
|
except UnicodeDecodeError as ex: |
|
809
|
|
|
print("Failed to decode request") |
|
810
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
811
|
|
|
title='API.BAD_REQUEST', |
|
812
|
|
|
description='API.INVALID_ENCODING') |
|
813
|
|
|
except Exception as ex: |
|
814
|
|
|
print("Unexpected error reading request stream") |
|
815
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
816
|
|
|
title='API.BAD_REQUEST', |
|
817
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
818
|
|
|
|
|
819
|
|
|
new_values = json.loads(raw_json) |
|
820
|
|
|
|
|
821
|
|
|
if 'name' not in new_values['data'].keys() or \ |
|
822
|
|
|
not isinstance(new_values['data']['name'], str) or \ |
|
823
|
|
|
len(str.strip(new_values['data']['name'])) == 0: |
|
824
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
825
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_NAME') |
|
826
|
|
|
name = str.strip(new_values['data']['name']) |
|
827
|
|
|
|
|
828
|
|
|
if 'parameter_type' not in new_values['data'].keys() or \ |
|
829
|
|
|
not isinstance(new_values['data']['parameter_type'], str) or \ |
|
830
|
|
|
len(str.strip(new_values['data']['parameter_type'])) == 0: |
|
831
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
832
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
|
833
|
|
|
|
|
834
|
|
|
parameter_type = str.strip(new_values['data']['parameter_type']) |
|
835
|
|
|
|
|
836
|
|
|
if parameter_type not in ('constant', 'point', 'fraction'): |
|
837
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
838
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
|
839
|
|
|
|
|
840
|
|
|
constant = None |
|
841
|
|
|
if 'constant' in new_values['data'].keys(): |
|
842
|
|
|
if new_values['data']['constant'] is not None and \ |
|
843
|
|
|
isinstance(new_values['data']['constant'], str) and \ |
|
844
|
|
|
len(str.strip(new_values['data']['constant'])) > 0: |
|
845
|
|
|
constant = str.strip(new_values['data']['constant']) |
|
846
|
|
|
|
|
847
|
|
|
point_id = None |
|
848
|
|
|
if 'point_id' in new_values['data'].keys(): |
|
849
|
|
|
if new_values['data']['point_id'] is not None and \ |
|
850
|
|
|
new_values['data']['point_id'] <= 0: |
|
851
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
852
|
|
|
description='API.INVALID_POINT_ID') |
|
853
|
|
|
point_id = new_values['data']['point_id'] |
|
854
|
|
|
|
|
855
|
|
|
numerator_meter_uuid = None |
|
856
|
|
|
if 'numerator_meter_uuid' in new_values['data'].keys(): |
|
857
|
|
|
if new_values['data']['numerator_meter_uuid'] is not None and \ |
|
858
|
|
|
isinstance(new_values['data']['numerator_meter_uuid'], str) and \ |
|
859
|
|
|
len(str.strip(new_values['data']['numerator_meter_uuid'])) > 0: |
|
860
|
|
|
numerator_meter_uuid = str.strip(new_values['data']['numerator_meter_uuid']) |
|
861
|
|
|
|
|
862
|
|
|
denominator_meter_uuid = None |
|
863
|
|
|
if 'denominator_meter_uuid' in new_values['data'].keys(): |
|
864
|
|
|
if new_values['data']['denominator_meter_uuid'] is not None and \ |
|
865
|
|
|
isinstance(new_values['data']['denominator_meter_uuid'], str) and \ |
|
866
|
|
|
len(str.strip(new_values['data']['denominator_meter_uuid'])) > 0: |
|
867
|
|
|
denominator_meter_uuid = str.strip(new_values['data']['denominator_meter_uuid']) |
|
868
|
|
|
|
|
869
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
870
|
|
|
cursor = cnx.cursor() |
|
871
|
|
|
cursor.execute(" SELECT name " |
|
872
|
|
|
" FROM tbl_equipments " |
|
873
|
|
|
" WHERE id = %s ", (id_,)) |
|
874
|
|
|
if cursor.fetchone() is None: |
|
875
|
|
|
cursor.close() |
|
876
|
|
|
cnx.close() |
|
877
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
|
878
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
879
|
|
|
|
|
880
|
|
|
cursor.execute(" SELECT name " |
|
881
|
|
|
" FROM tbl_equipments_parameters " |
|
882
|
|
|
" WHERE name = %s AND equipment_id = %s ", (name, id_)) |
|
883
|
|
|
if cursor.fetchone() is not None: |
|
884
|
|
|
cursor.close() |
|
885
|
|
|
cnx.close() |
|
886
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
887
|
|
|
description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
|
888
|
|
|
|
|
889
|
|
|
# validate by parameter type |
|
890
|
|
View Code Duplication |
if parameter_type == 'point': |
|
|
|
|
|
|
891
|
|
|
if point_id is None: |
|
892
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
893
|
|
|
description='API.INVALID_POINT_ID') |
|
894
|
|
|
query = (" SELECT id, name " |
|
895
|
|
|
" FROM tbl_points " |
|
896
|
|
|
" WHERE id = %s ") |
|
897
|
|
|
cursor.execute(query, (point_id, )) |
|
898
|
|
|
if cursor.fetchone() is None: |
|
899
|
|
|
cursor.close() |
|
900
|
|
|
cnx.close() |
|
901
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
902
|
|
|
description='API.POINT_NOT_FOUND') |
|
903
|
|
|
|
|
904
|
|
|
elif parameter_type == 'constant': |
|
905
|
|
|
if constant is None: |
|
906
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
907
|
|
|
description='API.INVALID_CONSTANT_VALUE') |
|
908
|
|
|
|
|
909
|
|
|
elif parameter_type == 'fraction': |
|
910
|
|
|
query = (" SELECT id, name, uuid " |
|
911
|
|
|
" FROM tbl_meters ") |
|
912
|
|
|
cursor.execute(query) |
|
913
|
|
|
rows_meters = cursor.fetchall() |
|
914
|
|
|
meter_dict = dict() |
|
915
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
916
|
|
|
for row in rows_meters: |
|
917
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
918
|
|
|
"id": row[0], |
|
919
|
|
|
"name": row[1], |
|
920
|
|
|
"uuid": row[2]} |
|
921
|
|
|
|
|
922
|
|
|
query = (" SELECT id, name, uuid " |
|
923
|
|
|
" FROM tbl_offline_meters ") |
|
924
|
|
|
cursor.execute(query) |
|
925
|
|
|
rows_offline_meters = cursor.fetchall() |
|
926
|
|
|
|
|
927
|
|
|
offline_meter_dict = dict() |
|
928
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
929
|
|
|
for row in rows_offline_meters: |
|
930
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
931
|
|
|
"id": row[0], |
|
932
|
|
|
"name": row[1], |
|
933
|
|
|
"uuid": row[2]} |
|
934
|
|
|
|
|
935
|
|
|
query = (" SELECT id, name, uuid " |
|
936
|
|
|
" FROM tbl_virtual_meters ") |
|
937
|
|
|
cursor.execute(query) |
|
938
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
939
|
|
|
|
|
940
|
|
|
virtual_meter_dict = dict() |
|
941
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
942
|
|
|
for row in rows_virtual_meters: |
|
943
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
944
|
|
|
"id": row[0], |
|
945
|
|
|
"name": row[1], |
|
946
|
|
|
"uuid": row[2]} |
|
947
|
|
|
|
|
948
|
|
|
# validate numerator meter uuid |
|
949
|
|
|
if meter_dict.get(numerator_meter_uuid) is None and \ |
|
950
|
|
|
virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
|
951
|
|
|
offline_meter_dict.get(numerator_meter_uuid) is None: |
|
952
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
953
|
|
|
description='API.INVALID_NUMERATOR_METER_UUID') |
|
954
|
|
|
|
|
955
|
|
|
# validate denominator meter uuid |
|
956
|
|
|
if denominator_meter_uuid == numerator_meter_uuid: |
|
957
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
958
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
959
|
|
|
|
|
960
|
|
|
if denominator_meter_uuid not in meter_dict and \ |
|
961
|
|
|
denominator_meter_uuid not in virtual_meter_dict and \ |
|
962
|
|
|
denominator_meter_uuid not in offline_meter_dict: |
|
963
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
964
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
965
|
|
|
|
|
966
|
|
|
add_values = (" INSERT INTO tbl_equipments_parameters " |
|
967
|
|
|
" (equipment_id, name, parameter_type, constant, " |
|
968
|
|
|
" point_id, numerator_meter_uuid, denominator_meter_uuid) " |
|
969
|
|
|
" VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
|
970
|
|
|
cursor.execute(add_values, (id_, |
|
971
|
|
|
name, |
|
972
|
|
|
parameter_type, |
|
973
|
|
|
constant, |
|
974
|
|
|
point_id, |
|
975
|
|
|
numerator_meter_uuid, |
|
976
|
|
|
denominator_meter_uuid)) |
|
977
|
|
|
new_id = cursor.lastrowid |
|
978
|
|
|
cnx.commit() |
|
979
|
|
|
cursor.close() |
|
980
|
|
|
cnx.close() |
|
981
|
|
|
|
|
982
|
|
|
resp.status = falcon.HTTP_201 |
|
983
|
|
|
resp.location = '/equipments/' + str(id_) + 'parameters/' + str(new_id) |
|
984
|
|
|
|
|
985
|
|
|
|
|
986
|
|
|
class EquipmentParameterItem: |
|
987
|
|
|
@staticmethod |
|
988
|
|
|
@user_logger |
|
989
|
|
|
def __init__(): |
|
990
|
|
|
pass |
|
991
|
|
|
|
|
992
|
|
|
@staticmethod |
|
993
|
|
|
def on_options(req, resp, id_, pid): |
|
994
|
|
|
_ = req |
|
995
|
|
|
resp.status = falcon.HTTP_200 |
|
996
|
|
|
_ = id_ |
|
997
|
|
|
_ = pid |
|
998
|
|
|
|
|
999
|
|
|
@staticmethod |
|
1000
|
|
|
def on_get(req, resp, id_, pid): |
|
1001
|
|
|
if 'API-KEY' not in req.headers or \ |
|
1002
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
1003
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
1004
|
|
|
access_control(req) |
|
1005
|
|
|
else: |
|
1006
|
|
|
api_key_control(req) |
|
1007
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1008
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1009
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1010
|
|
|
|
|
1011
|
|
|
if not pid.isdigit() or int(pid) <= 0: |
|
1012
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1013
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
|
1014
|
|
|
|
|
1015
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1016
|
|
|
cursor = cnx.cursor() |
|
1017
|
|
|
|
|
1018
|
|
|
query = (" SELECT id, name " |
|
1019
|
|
|
" FROM tbl_points ") |
|
1020
|
|
|
cursor.execute(query) |
|
1021
|
|
|
rows_points = cursor.fetchall() |
|
1022
|
|
|
|
|
1023
|
|
|
point_dict = dict() |
|
1024
|
|
|
if rows_points is not None and len(rows_points) > 0: |
|
1025
|
|
|
for row in rows_points: |
|
1026
|
|
|
point_dict[row[0]] = {"id": row[0], |
|
1027
|
|
|
"name": row[1]} |
|
1028
|
|
|
|
|
1029
|
|
|
query = (" SELECT id, name, uuid " |
|
1030
|
|
|
" FROM tbl_meters ") |
|
1031
|
|
|
cursor.execute(query) |
|
1032
|
|
|
rows_meters = cursor.fetchall() |
|
1033
|
|
|
|
|
1034
|
|
|
meter_dict = dict() |
|
1035
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
1036
|
|
|
for row in rows_meters: |
|
1037
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
1038
|
|
|
"id": row[0], |
|
1039
|
|
|
"name": row[1], |
|
1040
|
|
|
"uuid": row[2]} |
|
1041
|
|
|
|
|
1042
|
|
|
query = (" SELECT id, name, uuid " |
|
1043
|
|
|
" FROM tbl_offline_meters ") |
|
1044
|
|
|
cursor.execute(query) |
|
1045
|
|
|
rows_offline_meters = cursor.fetchall() |
|
1046
|
|
|
|
|
1047
|
|
|
offline_meter_dict = dict() |
|
1048
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
1049
|
|
|
for row in rows_offline_meters: |
|
1050
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
1051
|
|
|
"id": row[0], |
|
1052
|
|
|
"name": row[1], |
|
1053
|
|
|
"uuid": row[2]} |
|
1054
|
|
|
|
|
1055
|
|
|
query = (" SELECT id, name, uuid " |
|
1056
|
|
|
" FROM tbl_virtual_meters ") |
|
1057
|
|
|
cursor.execute(query) |
|
1058
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
1059
|
|
|
|
|
1060
|
|
|
virtual_meter_dict = dict() |
|
1061
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
1062
|
|
|
for row in rows_virtual_meters: |
|
1063
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
1064
|
|
|
"id": row[0], |
|
1065
|
|
|
"name": row[1], |
|
1066
|
|
|
"uuid": row[2]} |
|
1067
|
|
|
|
|
1068
|
|
|
query = (" SELECT id, name, parameter_type, " |
|
1069
|
|
|
" constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
|
1070
|
|
|
" FROM tbl_equipments_parameters " |
|
1071
|
|
|
" WHERE equipment_id = %s AND id = %s ") |
|
1072
|
|
|
cursor.execute(query, (id_, pid)) |
|
1073
|
|
|
row = cursor.fetchone() |
|
1074
|
|
|
cursor.close() |
|
1075
|
|
|
cnx.close() |
|
1076
|
|
|
|
|
1077
|
|
|
if row is None: |
|
1078
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1079
|
|
|
description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
|
1080
|
|
|
else: |
|
1081
|
|
|
constant = None |
|
1082
|
|
|
point = None |
|
1083
|
|
|
numerator_meter = None |
|
1084
|
|
|
denominator_meter = None |
|
1085
|
|
|
if row[2] == 'point': |
|
1086
|
|
|
point = point_dict.get(row[4], None) |
|
1087
|
|
|
constant = None |
|
1088
|
|
|
numerator_meter = None |
|
1089
|
|
|
denominator_meter = None |
|
1090
|
|
|
elif row[2] == 'constant': |
|
1091
|
|
|
constant = row[3] |
|
1092
|
|
|
point = None |
|
1093
|
|
|
numerator_meter = None |
|
1094
|
|
|
denominator_meter = None |
|
1095
|
|
|
elif row[2] == 'fraction': |
|
1096
|
|
|
constant = None |
|
1097
|
|
|
point = None |
|
1098
|
|
|
# find numerator meter by uuid |
|
1099
|
|
|
numerator_meter = meter_dict.get(row[5], None) |
|
1100
|
|
|
if numerator_meter is None: |
|
1101
|
|
|
numerator_meter = virtual_meter_dict.get(row[5], None) |
|
1102
|
|
|
if numerator_meter is None: |
|
1103
|
|
|
numerator_meter = offline_meter_dict.get(row[5], None) |
|
1104
|
|
|
# find denominator meter by uuid |
|
1105
|
|
|
denominator_meter = meter_dict.get(row[6], None) |
|
1106
|
|
|
if denominator_meter is None: |
|
1107
|
|
|
denominator_meter = virtual_meter_dict.get(row[6], None) |
|
1108
|
|
|
if denominator_meter is None: |
|
1109
|
|
|
denominator_meter = offline_meter_dict.get(row[6], None) |
|
1110
|
|
|
|
|
1111
|
|
|
meta_result = {"id": row[0], |
|
1112
|
|
|
"name": row[1], |
|
1113
|
|
|
"parameter_type": row[2], |
|
1114
|
|
|
"constant": constant, |
|
1115
|
|
|
"point": point, |
|
1116
|
|
|
"numerator_meter": numerator_meter, |
|
1117
|
|
|
"denominator_meter": denominator_meter} |
|
1118
|
|
|
|
|
1119
|
|
|
resp.text = json.dumps(meta_result) |
|
1120
|
|
|
|
|
1121
|
|
|
@staticmethod |
|
1122
|
|
|
@user_logger |
|
1123
|
|
|
def on_delete(req, resp, id_, pid): |
|
1124
|
|
|
admin_control(req) |
|
1125
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1126
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1127
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1128
|
|
|
|
|
1129
|
|
|
if not pid.isdigit() or int(pid) <= 0: |
|
1130
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1131
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
|
1132
|
|
|
|
|
1133
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1134
|
|
|
cursor = cnx.cursor() |
|
1135
|
|
|
|
|
1136
|
|
|
cursor.execute(" SELECT name " |
|
1137
|
|
|
" FROM tbl_equipments " |
|
1138
|
|
|
" WHERE id = %s ", |
|
1139
|
|
|
(id_,)) |
|
1140
|
|
|
row = cursor.fetchone() |
|
1141
|
|
|
if row is None: |
|
1142
|
|
|
cursor.close() |
|
1143
|
|
|
cnx.close() |
|
1144
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1145
|
|
|
title='API.NOT_FOUND', |
|
1146
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1147
|
|
|
|
|
1148
|
|
|
cursor.execute(" SELECT name " |
|
1149
|
|
|
" FROM tbl_equipments_parameters " |
|
1150
|
|
|
" WHERE equipment_id = %s AND id = %s ", |
|
1151
|
|
|
(id_, pid,)) |
|
1152
|
|
|
row = cursor.fetchone() |
|
1153
|
|
|
if row is None: |
|
1154
|
|
|
cursor.close() |
|
1155
|
|
|
cnx.close() |
|
1156
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1157
|
|
|
title='API.NOT_FOUND', |
|
1158
|
|
|
description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
|
1159
|
|
|
|
|
1160
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_parameters " |
|
1161
|
|
|
" WHERE id = %s ", (pid, )) |
|
1162
|
|
|
cnx.commit() |
|
1163
|
|
|
|
|
1164
|
|
|
cursor.close() |
|
1165
|
|
|
cnx.close() |
|
1166
|
|
|
|
|
1167
|
|
|
resp.status = falcon.HTTP_204 |
|
1168
|
|
|
|
|
1169
|
|
|
@staticmethod |
|
1170
|
|
|
@user_logger |
|
1171
|
|
|
def on_put(req, resp, id_, pid): |
|
1172
|
|
|
"""Handles PUT requests""" |
|
1173
|
|
|
admin_control(req) |
|
1174
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1175
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1176
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1177
|
|
|
|
|
1178
|
|
|
if not pid.isdigit() or int(pid) <= 0: |
|
1179
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1180
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
|
1181
|
|
|
|
|
1182
|
|
|
try: |
|
1183
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
1184
|
|
|
except UnicodeDecodeError as ex: |
|
1185
|
|
|
print("Failed to decode request") |
|
1186
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1187
|
|
|
title='API.BAD_REQUEST', |
|
1188
|
|
|
description='API.INVALID_ENCODING') |
|
1189
|
|
|
except Exception as ex: |
|
1190
|
|
|
print("Unexpected error reading request stream") |
|
1191
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1192
|
|
|
title='API.BAD_REQUEST', |
|
1193
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
1194
|
|
|
|
|
1195
|
|
|
new_values = json.loads(raw_json) |
|
1196
|
|
|
|
|
1197
|
|
|
if 'name' not in new_values['data'].keys() or \ |
|
1198
|
|
|
not isinstance(new_values['data']['name'], str) or \ |
|
1199
|
|
|
len(str.strip(new_values['data']['name'])) == 0: |
|
1200
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1201
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_NAME') |
|
1202
|
|
|
name = str.strip(new_values['data']['name']) |
|
1203
|
|
|
|
|
1204
|
|
|
if 'parameter_type' not in new_values['data'].keys() or \ |
|
1205
|
|
|
not isinstance(new_values['data']['parameter_type'], str) or \ |
|
1206
|
|
|
len(str.strip(new_values['data']['parameter_type'])) == 0: |
|
1207
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1208
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
|
1209
|
|
|
|
|
1210
|
|
|
parameter_type = str.strip(new_values['data']['parameter_type']) |
|
1211
|
|
|
|
|
1212
|
|
|
if parameter_type not in ('constant', 'point', 'fraction'): |
|
1213
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1214
|
|
|
description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
|
1215
|
|
|
|
|
1216
|
|
|
constant = None |
|
1217
|
|
|
if 'constant' in new_values['data'].keys(): |
|
1218
|
|
|
if new_values['data']['constant'] is not None and \ |
|
1219
|
|
|
isinstance(new_values['data']['constant'], str) and \ |
|
1220
|
|
|
len(str.strip(new_values['data']['constant'])) > 0: |
|
1221
|
|
|
constant = str.strip(new_values['data']['constant']) |
|
1222
|
|
|
|
|
1223
|
|
|
point_id = None |
|
1224
|
|
|
if 'point_id' in new_values['data'].keys(): |
|
1225
|
|
|
if new_values['data']['point_id'] is not None and \ |
|
1226
|
|
|
new_values['data']['point_id'] <= 0: |
|
1227
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1228
|
|
|
description='API.INVALID_POINT_ID') |
|
1229
|
|
|
point_id = new_values['data']['point_id'] |
|
1230
|
|
|
|
|
1231
|
|
|
numerator_meter_uuid = None |
|
1232
|
|
|
if 'numerator_meter_uuid' in new_values['data'].keys(): |
|
1233
|
|
|
if new_values['data']['numerator_meter_uuid'] is not None and \ |
|
1234
|
|
|
isinstance(new_values['data']['numerator_meter_uuid'], str) and \ |
|
1235
|
|
|
len(str.strip(new_values['data']['numerator_meter_uuid'])) > 0: |
|
1236
|
|
|
numerator_meter_uuid = str.strip(new_values['data']['numerator_meter_uuid']) |
|
1237
|
|
|
|
|
1238
|
|
|
denominator_meter_uuid = None |
|
1239
|
|
|
if 'denominator_meter_uuid' in new_values['data'].keys(): |
|
1240
|
|
|
if new_values['data']['denominator_meter_uuid'] is not None and \ |
|
1241
|
|
|
isinstance(new_values['data']['denominator_meter_uuid'], str) and \ |
|
1242
|
|
|
len(str.strip(new_values['data']['denominator_meter_uuid'])) > 0: |
|
1243
|
|
|
denominator_meter_uuid = str.strip(new_values['data']['denominator_meter_uuid']) |
|
1244
|
|
|
|
|
1245
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1246
|
|
|
cursor = cnx.cursor() |
|
1247
|
|
|
|
|
1248
|
|
|
cursor.execute(" SELECT name " |
|
1249
|
|
|
" FROM tbl_equipments " |
|
1250
|
|
|
" WHERE id = %s ", (id_,)) |
|
1251
|
|
|
if cursor.fetchone() is None: |
|
1252
|
|
|
cursor.close() |
|
1253
|
|
|
cnx.close() |
|
1254
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
|
1255
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1256
|
|
|
|
|
1257
|
|
|
cursor.execute(" SELECT name " |
|
1258
|
|
|
" FROM tbl_equipments_parameters " |
|
1259
|
|
|
" WHERE equipment_id = %s AND id = %s ", |
|
1260
|
|
|
(id_, pid,)) |
|
1261
|
|
|
row = cursor.fetchone() |
|
1262
|
|
|
if row is None: |
|
1263
|
|
|
cursor.close() |
|
1264
|
|
|
cnx.close() |
|
1265
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1266
|
|
|
title='API.NOT_FOUND', |
|
1267
|
|
|
description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
|
1268
|
|
|
|
|
1269
|
|
|
cursor.execute(" SELECT name " |
|
1270
|
|
|
" FROM tbl_equipments_parameters " |
|
1271
|
|
|
" WHERE name = %s AND equipment_id = %s AND id != %s ", (name, id_, pid)) |
|
1272
|
|
|
row = cursor.fetchone() |
|
1273
|
|
|
if row is not None: |
|
1274
|
|
|
cursor.close() |
|
1275
|
|
|
cnx.close() |
|
1276
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1277
|
|
|
description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
|
1278
|
|
|
|
|
1279
|
|
|
# validate by parameter type |
|
1280
|
|
View Code Duplication |
if parameter_type == 'point': |
|
|
|
|
|
|
1281
|
|
|
if point_id is None: |
|
1282
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1283
|
|
|
description='API.INVALID_POINT_ID') |
|
1284
|
|
|
|
|
1285
|
|
|
query = (" SELECT id, name " |
|
1286
|
|
|
" FROM tbl_points " |
|
1287
|
|
|
" WHERE id = %s ") |
|
1288
|
|
|
cursor.execute(query, (point_id, )) |
|
1289
|
|
|
row = cursor.fetchone() |
|
1290
|
|
|
if row is None: |
|
1291
|
|
|
cursor.close() |
|
1292
|
|
|
cnx.close() |
|
1293
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1294
|
|
|
description='API.POINT_NOT_FOUND') |
|
1295
|
|
|
|
|
1296
|
|
|
elif parameter_type == 'constant': |
|
1297
|
|
|
if constant is None: |
|
1298
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1299
|
|
|
description='API.INVALID_CONSTANT_VALUE') |
|
1300
|
|
|
|
|
1301
|
|
|
elif parameter_type == 'fraction': |
|
1302
|
|
|
|
|
1303
|
|
|
query = (" SELECT id, name, uuid " |
|
1304
|
|
|
" FROM tbl_meters ") |
|
1305
|
|
|
cursor.execute(query) |
|
1306
|
|
|
rows_meters = cursor.fetchall() |
|
1307
|
|
|
|
|
1308
|
|
|
meter_dict = dict() |
|
1309
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
1310
|
|
|
for row in rows_meters: |
|
1311
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
1312
|
|
|
"id": row[0], |
|
1313
|
|
|
"name": row[1], |
|
1314
|
|
|
"uuid": row[2]} |
|
1315
|
|
|
|
|
1316
|
|
|
query = (" SELECT id, name, uuid " |
|
1317
|
|
|
" FROM tbl_offline_meters ") |
|
1318
|
|
|
cursor.execute(query) |
|
1319
|
|
|
rows_offline_meters = cursor.fetchall() |
|
1320
|
|
|
|
|
1321
|
|
|
offline_meter_dict = dict() |
|
1322
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
1323
|
|
|
for row in rows_offline_meters: |
|
1324
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
1325
|
|
|
"id": row[0], |
|
1326
|
|
|
"name": row[1], |
|
1327
|
|
|
"uuid": row[2]} |
|
1328
|
|
|
|
|
1329
|
|
|
query = (" SELECT id, name, uuid " |
|
1330
|
|
|
" FROM tbl_virtual_meters ") |
|
1331
|
|
|
cursor.execute(query) |
|
1332
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
1333
|
|
|
|
|
1334
|
|
|
virtual_meter_dict = dict() |
|
1335
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
1336
|
|
|
for row in rows_virtual_meters: |
|
1337
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
1338
|
|
|
"id": row[0], |
|
1339
|
|
|
"name": row[1], |
|
1340
|
|
|
"uuid": row[2]} |
|
1341
|
|
|
|
|
1342
|
|
|
# validate numerator meter uuid |
|
1343
|
|
|
if meter_dict.get(numerator_meter_uuid) is None and \ |
|
1344
|
|
|
virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
|
1345
|
|
|
offline_meter_dict.get(numerator_meter_uuid) is None: |
|
1346
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1347
|
|
|
description='API.INVALID_NUMERATOR_METER_UUID') |
|
1348
|
|
|
|
|
1349
|
|
|
# validate denominator meter uuid |
|
1350
|
|
|
if denominator_meter_uuid == numerator_meter_uuid: |
|
1351
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1352
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
1353
|
|
|
|
|
1354
|
|
|
if denominator_meter_uuid not in meter_dict and \ |
|
1355
|
|
|
denominator_meter_uuid not in virtual_meter_dict and \ |
|
1356
|
|
|
denominator_meter_uuid not in offline_meter_dict: |
|
1357
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1358
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
1359
|
|
|
|
|
1360
|
|
|
add_values = (" UPDATE tbl_equipments_parameters " |
|
1361
|
|
|
" SET name = %s , parameter_type = %s, constant = %s, " |
|
1362
|
|
|
" point_id = %s, numerator_meter_uuid = %s, denominator_meter_uuid = %s " |
|
1363
|
|
|
" WHERE id = %s ") |
|
1364
|
|
|
cursor.execute(add_values, (name, |
|
1365
|
|
|
parameter_type, |
|
1366
|
|
|
constant, |
|
1367
|
|
|
point_id, |
|
1368
|
|
|
numerator_meter_uuid, |
|
1369
|
|
|
denominator_meter_uuid, |
|
1370
|
|
|
pid)) |
|
1371
|
|
|
cnx.commit() |
|
1372
|
|
|
|
|
1373
|
|
|
cursor.close() |
|
1374
|
|
|
cnx.close() |
|
1375
|
|
|
|
|
1376
|
|
|
resp.status = falcon.HTTP_200 |
|
1377
|
|
|
|
|
1378
|
|
|
|
|
1379
|
|
View Code Duplication |
class EquipmentMeterCollection: |
|
|
|
|
|
|
1380
|
|
|
def __init__(self): |
|
1381
|
|
|
pass |
|
1382
|
|
|
|
|
1383
|
|
|
@staticmethod |
|
1384
|
|
|
def on_options(req, resp, id_): |
|
1385
|
|
|
_ = req |
|
1386
|
|
|
resp.status = falcon.HTTP_200 |
|
1387
|
|
|
_ = id_ |
|
1388
|
|
|
|
|
1389
|
|
|
@staticmethod |
|
1390
|
|
|
def on_get(req, resp, id_): |
|
1391
|
|
|
if 'API-KEY' not in req.headers or \ |
|
1392
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
1393
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
1394
|
|
|
access_control(req) |
|
1395
|
|
|
else: |
|
1396
|
|
|
api_key_control(req) |
|
1397
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1398
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1399
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1400
|
|
|
|
|
1401
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1402
|
|
|
cursor = cnx.cursor() |
|
1403
|
|
|
|
|
1404
|
|
|
cursor.execute(" SELECT name " |
|
1405
|
|
|
" FROM tbl_equipments " |
|
1406
|
|
|
" WHERE id = %s ", (id_,)) |
|
1407
|
|
|
if cursor.fetchone() is None: |
|
1408
|
|
|
cursor.close() |
|
1409
|
|
|
cnx.close() |
|
1410
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1411
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1412
|
|
|
|
|
1413
|
|
|
query = (" SELECT id, name, uuid " |
|
1414
|
|
|
" FROM tbl_energy_categories ") |
|
1415
|
|
|
cursor.execute(query) |
|
1416
|
|
|
rows_energy_categories = cursor.fetchall() |
|
1417
|
|
|
|
|
1418
|
|
|
energy_category_dict = dict() |
|
1419
|
|
|
if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
|
1420
|
|
|
for row in rows_energy_categories: |
|
1421
|
|
|
energy_category_dict[row[0]] = {"id": row[0], |
|
1422
|
|
|
"name": row[1], |
|
1423
|
|
|
"uuid": row[2]} |
|
1424
|
|
|
|
|
1425
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
1426
|
|
|
" FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
|
1427
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
|
1428
|
|
|
" ORDER BY m.id ") |
|
1429
|
|
|
cursor.execute(query, (id_,)) |
|
1430
|
|
|
rows = cursor.fetchall() |
|
1431
|
|
|
|
|
1432
|
|
|
result = list() |
|
1433
|
|
|
if rows is not None and len(rows) > 0: |
|
1434
|
|
|
for row in rows: |
|
1435
|
|
|
meta_result = {"id": row[0], |
|
1436
|
|
|
"name": row[1], |
|
1437
|
|
|
"uuid": row[2], |
|
1438
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
1439
|
|
|
"is_output": bool(row[4])} |
|
1440
|
|
|
result.append(meta_result) |
|
1441
|
|
|
|
|
1442
|
|
|
resp.text = json.dumps(result) |
|
1443
|
|
|
|
|
1444
|
|
|
@staticmethod |
|
1445
|
|
|
@user_logger |
|
1446
|
|
|
def on_post(req, resp, id_): |
|
1447
|
|
|
"""Handles POST requests""" |
|
1448
|
|
|
admin_control(req) |
|
1449
|
|
|
try: |
|
1450
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
1451
|
|
|
except UnicodeDecodeError as ex: |
|
1452
|
|
|
print("Failed to decode request") |
|
1453
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1454
|
|
|
title='API.BAD_REQUEST', |
|
1455
|
|
|
description='API.INVALID_ENCODING') |
|
1456
|
|
|
except Exception as ex: |
|
1457
|
|
|
print("Unexpected error reading request stream") |
|
1458
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1459
|
|
|
title='API.BAD_REQUEST', |
|
1460
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
1461
|
|
|
|
|
1462
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1463
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1464
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1465
|
|
|
|
|
1466
|
|
|
new_values = json.loads(raw_json) |
|
1467
|
|
|
|
|
1468
|
|
|
if 'meter_id' not in new_values['data'].keys() or \ |
|
1469
|
|
|
not isinstance(new_values['data']['meter_id'], int) or \ |
|
1470
|
|
|
new_values['data']['meter_id'] <= 0: |
|
1471
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1472
|
|
|
description='API.INVALID_METER_ID') |
|
1473
|
|
|
meter_id = new_values['data']['meter_id'] |
|
1474
|
|
|
|
|
1475
|
|
|
if 'is_output' not in new_values['data'].keys() or \ |
|
1476
|
|
|
not isinstance(new_values['data']['is_output'], bool): |
|
1477
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1478
|
|
|
description='API.INVALID_IS_OUTPUT_VALUE') |
|
1479
|
|
|
is_output = new_values['data']['is_output'] |
|
1480
|
|
|
|
|
1481
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1482
|
|
|
cursor = cnx.cursor() |
|
1483
|
|
|
|
|
1484
|
|
|
cursor.execute(" SELECT name " |
|
1485
|
|
|
" from tbl_equipments " |
|
1486
|
|
|
" WHERE id = %s ", (id_,)) |
|
1487
|
|
|
if cursor.fetchone() is None: |
|
1488
|
|
|
cursor.close() |
|
1489
|
|
|
cnx.close() |
|
1490
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1491
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1492
|
|
|
|
|
1493
|
|
|
cursor.execute(" SELECT name " |
|
1494
|
|
|
" FROM tbl_meters " |
|
1495
|
|
|
" WHERE id = %s ", (meter_id,)) |
|
1496
|
|
|
if cursor.fetchone() is None: |
|
1497
|
|
|
cursor.close() |
|
1498
|
|
|
cnx.close() |
|
1499
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1500
|
|
|
description='API.METER_NOT_FOUND') |
|
1501
|
|
|
|
|
1502
|
|
|
query = (" SELECT id " |
|
1503
|
|
|
" FROM tbl_equipments_meters " |
|
1504
|
|
|
" WHERE equipment_id = %s AND meter_id = %s") |
|
1505
|
|
|
cursor.execute(query, (id_, meter_id,)) |
|
1506
|
|
|
if cursor.fetchone() is not None: |
|
1507
|
|
|
cursor.close() |
|
1508
|
|
|
cnx.close() |
|
1509
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
1510
|
|
|
description='API.EQUIPMENT_METER_RELATION_EXISTS') |
|
1511
|
|
|
|
|
1512
|
|
|
add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
|
1513
|
|
|
" VALUES (%s, %s, %s) ") |
|
1514
|
|
|
cursor.execute(add_row, (id_, meter_id, is_output)) |
|
1515
|
|
|
cnx.commit() |
|
1516
|
|
|
cursor.close() |
|
1517
|
|
|
cnx.close() |
|
1518
|
|
|
|
|
1519
|
|
|
resp.status = falcon.HTTP_201 |
|
1520
|
|
|
resp.location = '/equipments/' + str(id_) + '/meters/' + str(meter_id) |
|
1521
|
|
|
|
|
1522
|
|
|
|
|
1523
|
|
|
class EquipmentMeterItem: |
|
1524
|
|
|
def __init__(self): |
|
1525
|
|
|
pass |
|
1526
|
|
|
|
|
1527
|
|
|
@staticmethod |
|
1528
|
|
|
def on_options(req, resp, id_, mid): |
|
1529
|
|
|
_ = req |
|
1530
|
|
|
resp.status = falcon.HTTP_200 |
|
1531
|
|
|
_ = id_ |
|
1532
|
|
|
_ = mid |
|
1533
|
|
|
|
|
1534
|
|
|
@staticmethod |
|
1535
|
|
|
@user_logger |
|
1536
|
|
|
def on_delete(req, resp, id_, mid): |
|
1537
|
|
|
admin_control(req) |
|
1538
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1539
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1540
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1541
|
|
|
|
|
1542
|
|
|
if not mid.isdigit() or int(mid) <= 0: |
|
1543
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1544
|
|
|
description='API.INVALID_METER_ID') |
|
1545
|
|
|
|
|
1546
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1547
|
|
|
cursor = cnx.cursor() |
|
1548
|
|
|
|
|
1549
|
|
|
cursor.execute(" SELECT name " |
|
1550
|
|
|
" FROM tbl_equipments " |
|
1551
|
|
|
" WHERE id = %s ", (id_,)) |
|
1552
|
|
|
if cursor.fetchone() is None: |
|
1553
|
|
|
cursor.close() |
|
1554
|
|
|
cnx.close() |
|
1555
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1556
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1557
|
|
|
|
|
1558
|
|
|
cursor.execute(" SELECT name " |
|
1559
|
|
|
" FROM tbl_meters " |
|
1560
|
|
|
" WHERE id = %s ", (mid,)) |
|
1561
|
|
|
if cursor.fetchone() is None: |
|
1562
|
|
|
cursor.close() |
|
1563
|
|
|
cnx.close() |
|
1564
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1565
|
|
|
description='API.METER_NOT_FOUND') |
|
1566
|
|
|
|
|
1567
|
|
|
cursor.execute(" SELECT id " |
|
1568
|
|
|
" FROM tbl_equipments_meters " |
|
1569
|
|
|
" WHERE equipment_id = %s AND meter_id = %s ", (id_, mid)) |
|
1570
|
|
|
if cursor.fetchone() is None: |
|
1571
|
|
|
cursor.close() |
|
1572
|
|
|
cnx.close() |
|
1573
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1574
|
|
|
description='API.EQUIPMENT_METER_RELATION_NOT_FOUND') |
|
1575
|
|
|
|
|
1576
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_meters WHERE equipment_id = %s AND meter_id = %s ", (id_, mid)) |
|
1577
|
|
|
cnx.commit() |
|
1578
|
|
|
|
|
1579
|
|
|
cursor.close() |
|
1580
|
|
|
cnx.close() |
|
1581
|
|
|
|
|
1582
|
|
|
resp.status = falcon.HTTP_204 |
|
1583
|
|
|
|
|
1584
|
|
|
|
|
1585
|
|
View Code Duplication |
class EquipmentOfflineMeterCollection: |
|
|
|
|
|
|
1586
|
|
|
def __init__(self): |
|
1587
|
|
|
pass |
|
1588
|
|
|
|
|
1589
|
|
|
@staticmethod |
|
1590
|
|
|
def on_options(req, resp, id_): |
|
1591
|
|
|
_ = req |
|
1592
|
|
|
resp.status = falcon.HTTP_200 |
|
1593
|
|
|
_ = id_ |
|
1594
|
|
|
|
|
1595
|
|
|
@staticmethod |
|
1596
|
|
|
def on_get(req, resp, id_): |
|
1597
|
|
|
if 'API-KEY' not in req.headers or \ |
|
1598
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
1599
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
1600
|
|
|
access_control(req) |
|
1601
|
|
|
else: |
|
1602
|
|
|
api_key_control(req) |
|
1603
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1604
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1605
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1606
|
|
|
|
|
1607
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1608
|
|
|
cursor = cnx.cursor() |
|
1609
|
|
|
|
|
1610
|
|
|
cursor.execute(" SELECT name " |
|
1611
|
|
|
" FROM tbl_equipments " |
|
1612
|
|
|
" WHERE id = %s ", (id_,)) |
|
1613
|
|
|
if cursor.fetchone() is None: |
|
1614
|
|
|
cursor.close() |
|
1615
|
|
|
cnx.close() |
|
1616
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1617
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1618
|
|
|
|
|
1619
|
|
|
query = (" SELECT id, name, uuid " |
|
1620
|
|
|
" FROM tbl_energy_categories ") |
|
1621
|
|
|
cursor.execute(query) |
|
1622
|
|
|
rows_energy_categories = cursor.fetchall() |
|
1623
|
|
|
|
|
1624
|
|
|
energy_category_dict = dict() |
|
1625
|
|
|
if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
|
1626
|
|
|
for row in rows_energy_categories: |
|
1627
|
|
|
energy_category_dict[row[0]] = {"id": row[0], |
|
1628
|
|
|
"name": row[1], |
|
1629
|
|
|
"uuid": row[2]} |
|
1630
|
|
|
|
|
1631
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
1632
|
|
|
" FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
|
1633
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
|
1634
|
|
|
" ORDER BY m.id ") |
|
1635
|
|
|
cursor.execute(query, (id_,)) |
|
1636
|
|
|
rows = cursor.fetchall() |
|
1637
|
|
|
|
|
1638
|
|
|
result = list() |
|
1639
|
|
|
if rows is not None and len(rows) > 0: |
|
1640
|
|
|
for row in rows: |
|
1641
|
|
|
meta_result = {"id": row[0], |
|
1642
|
|
|
"name": row[1], |
|
1643
|
|
|
"uuid": row[2], |
|
1644
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
1645
|
|
|
"is_output": bool(row[4])} |
|
1646
|
|
|
result.append(meta_result) |
|
1647
|
|
|
|
|
1648
|
|
|
resp.text = json.dumps(result) |
|
1649
|
|
|
|
|
1650
|
|
|
@staticmethod |
|
1651
|
|
|
@user_logger |
|
1652
|
|
|
def on_post(req, resp, id_): |
|
1653
|
|
|
"""Handles POST requests""" |
|
1654
|
|
|
admin_control(req) |
|
1655
|
|
|
try: |
|
1656
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
1657
|
|
|
except UnicodeDecodeError as ex: |
|
1658
|
|
|
print("Failed to decode request") |
|
1659
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1660
|
|
|
title='API.BAD_REQUEST', |
|
1661
|
|
|
description='API.INVALID_ENCODING') |
|
1662
|
|
|
except Exception as ex: |
|
1663
|
|
|
print("Unexpected error reading request stream") |
|
1664
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1665
|
|
|
title='API.BAD_REQUEST', |
|
1666
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
1667
|
|
|
|
|
1668
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1669
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1670
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1671
|
|
|
|
|
1672
|
|
|
new_values = json.loads(raw_json) |
|
1673
|
|
|
|
|
1674
|
|
|
if 'offline_meter_id' not in new_values['data'].keys() or \ |
|
1675
|
|
|
not isinstance(new_values['data']['offline_meter_id'], int) or \ |
|
1676
|
|
|
new_values['data']['offline_meter_id'] <= 0: |
|
1677
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1678
|
|
|
description='API.INVALID_OFFLINE_METER_ID') |
|
1679
|
|
|
offline_meter_id = new_values['data']['offline_meter_id'] |
|
1680
|
|
|
|
|
1681
|
|
|
if 'is_output' not in new_values['data'].keys() or \ |
|
1682
|
|
|
not isinstance(new_values['data']['is_output'], bool): |
|
1683
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1684
|
|
|
description='API.INVALID_IS_OUTPUT_VALUE') |
|
1685
|
|
|
is_output = new_values['data']['is_output'] |
|
1686
|
|
|
|
|
1687
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1688
|
|
|
cursor = cnx.cursor() |
|
1689
|
|
|
|
|
1690
|
|
|
cursor.execute(" SELECT name " |
|
1691
|
|
|
" from tbl_equipments " |
|
1692
|
|
|
" WHERE id = %s ", (id_,)) |
|
1693
|
|
|
if cursor.fetchone() is None: |
|
1694
|
|
|
cursor.close() |
|
1695
|
|
|
cnx.close() |
|
1696
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1697
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1698
|
|
|
|
|
1699
|
|
|
cursor.execute(" SELECT name " |
|
1700
|
|
|
" FROM tbl_offline_meters " |
|
1701
|
|
|
" WHERE id = %s ", (offline_meter_id,)) |
|
1702
|
|
|
if cursor.fetchone() is None: |
|
1703
|
|
|
cursor.close() |
|
1704
|
|
|
cnx.close() |
|
1705
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1706
|
|
|
description='API.OFFLINE_METER_NOT_FOUND') |
|
1707
|
|
|
|
|
1708
|
|
|
query = (" SELECT id " |
|
1709
|
|
|
" FROM tbl_equipments_offline_meters " |
|
1710
|
|
|
" WHERE equipment_id = %s AND offline_meter_id = %s") |
|
1711
|
|
|
cursor.execute(query, (id_, offline_meter_id,)) |
|
1712
|
|
|
if cursor.fetchone() is not None: |
|
1713
|
|
|
cursor.close() |
|
1714
|
|
|
cnx.close() |
|
1715
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
1716
|
|
|
description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
|
1717
|
|
|
|
|
1718
|
|
|
add_row = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
|
1719
|
|
|
" VALUES (%s, %s, %s) ") |
|
1720
|
|
|
cursor.execute(add_row, (id_, offline_meter_id, is_output)) |
|
1721
|
|
|
cnx.commit() |
|
1722
|
|
|
cursor.close() |
|
1723
|
|
|
cnx.close() |
|
1724
|
|
|
|
|
1725
|
|
|
resp.status = falcon.HTTP_201 |
|
1726
|
|
|
resp.location = '/equipments/' + str(id_) + '/offlinemeters/' + str(offline_meter_id) |
|
1727
|
|
|
|
|
1728
|
|
|
|
|
1729
|
|
|
class EquipmentOfflineMeterItem: |
|
1730
|
|
|
def __init__(self): |
|
1731
|
|
|
pass |
|
1732
|
|
|
|
|
1733
|
|
|
@staticmethod |
|
1734
|
|
|
def on_options(req, resp, id_, mid): |
|
1735
|
|
|
_ = req |
|
1736
|
|
|
resp.status = falcon.HTTP_200 |
|
1737
|
|
|
_ = id_ |
|
1738
|
|
|
_ = mid |
|
1739
|
|
|
|
|
1740
|
|
|
@staticmethod |
|
1741
|
|
|
@user_logger |
|
1742
|
|
|
def on_delete(req, resp, id_, mid): |
|
1743
|
|
|
admin_control(req) |
|
1744
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1745
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1746
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1747
|
|
|
|
|
1748
|
|
|
if not mid.isdigit() or int(mid) <= 0: |
|
1749
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1750
|
|
|
description='API.INVALID_OFFLINE_METER_ID') |
|
1751
|
|
|
|
|
1752
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1753
|
|
|
cursor = cnx.cursor() |
|
1754
|
|
|
|
|
1755
|
|
|
cursor.execute(" SELECT name " |
|
1756
|
|
|
" FROM tbl_equipments " |
|
1757
|
|
|
" WHERE id = %s ", (id_,)) |
|
1758
|
|
|
if cursor.fetchone() is None: |
|
1759
|
|
|
cursor.close() |
|
1760
|
|
|
cnx.close() |
|
1761
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1762
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1763
|
|
|
|
|
1764
|
|
|
cursor.execute(" SELECT name " |
|
1765
|
|
|
" FROM tbl_offline_meters " |
|
1766
|
|
|
" WHERE id = %s ", (mid,)) |
|
1767
|
|
|
if cursor.fetchone() is None: |
|
1768
|
|
|
cursor.close() |
|
1769
|
|
|
cnx.close() |
|
1770
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1771
|
|
|
description='API.OFFLINE_METER_NOT_FOUND') |
|
1772
|
|
|
|
|
1773
|
|
|
cursor.execute(" SELECT id " |
|
1774
|
|
|
" FROM tbl_equipments_offline_meters " |
|
1775
|
|
|
" WHERE equipment_id = %s AND offline_meter_id = %s ", (id_, mid)) |
|
1776
|
|
|
if cursor.fetchone() is None: |
|
1777
|
|
|
cursor.close() |
|
1778
|
|
|
cnx.close() |
|
1779
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1780
|
|
|
description='API.EQUIPMENT_OFFLINE_METER_RELATION_NOT_FOUND') |
|
1781
|
|
|
|
|
1782
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_offline_meters " |
|
1783
|
|
|
" WHERE equipment_id = %s AND offline_meter_id = %s ", (id_, mid)) |
|
1784
|
|
|
cnx.commit() |
|
1785
|
|
|
|
|
1786
|
|
|
cursor.close() |
|
1787
|
|
|
cnx.close() |
|
1788
|
|
|
|
|
1789
|
|
|
resp.status = falcon.HTTP_204 |
|
1790
|
|
|
|
|
1791
|
|
|
|
|
1792
|
|
View Code Duplication |
class EquipmentVirtualMeterCollection: |
|
|
|
|
|
|
1793
|
|
|
def __init__(self): |
|
1794
|
|
|
pass |
|
1795
|
|
|
|
|
1796
|
|
|
@staticmethod |
|
1797
|
|
|
def on_options(req, resp, id_): |
|
1798
|
|
|
_ = req |
|
1799
|
|
|
resp.status = falcon.HTTP_200 |
|
1800
|
|
|
_ = id_ |
|
1801
|
|
|
|
|
1802
|
|
|
@staticmethod |
|
1803
|
|
|
def on_get(req, resp, id_): |
|
1804
|
|
|
if 'API-KEY' not in req.headers or \ |
|
1805
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
1806
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
1807
|
|
|
access_control(req) |
|
1808
|
|
|
else: |
|
1809
|
|
|
api_key_control(req) |
|
1810
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1811
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1812
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1813
|
|
|
|
|
1814
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1815
|
|
|
cursor = cnx.cursor() |
|
1816
|
|
|
|
|
1817
|
|
|
cursor.execute(" SELECT name " |
|
1818
|
|
|
" FROM tbl_equipments " |
|
1819
|
|
|
" WHERE id = %s ", (id_,)) |
|
1820
|
|
|
if cursor.fetchone() is None: |
|
1821
|
|
|
cursor.close() |
|
1822
|
|
|
cnx.close() |
|
1823
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1824
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1825
|
|
|
|
|
1826
|
|
|
query = (" SELECT id, name, uuid " |
|
1827
|
|
|
" FROM tbl_energy_categories ") |
|
1828
|
|
|
cursor.execute(query) |
|
1829
|
|
|
rows_energy_categories = cursor.fetchall() |
|
1830
|
|
|
|
|
1831
|
|
|
energy_category_dict = dict() |
|
1832
|
|
|
if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
|
1833
|
|
|
for row in rows_energy_categories: |
|
1834
|
|
|
energy_category_dict[row[0]] = {"id": row[0], |
|
1835
|
|
|
"name": row[1], |
|
1836
|
|
|
"uuid": row[2]} |
|
1837
|
|
|
|
|
1838
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
1839
|
|
|
" FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
|
1840
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
|
1841
|
|
|
" ORDER BY m.id ") |
|
1842
|
|
|
cursor.execute(query, (id_,)) |
|
1843
|
|
|
rows = cursor.fetchall() |
|
1844
|
|
|
|
|
1845
|
|
|
result = list() |
|
1846
|
|
|
if rows is not None and len(rows) > 0: |
|
1847
|
|
|
for row in rows: |
|
1848
|
|
|
meta_result = {"id": row[0], |
|
1849
|
|
|
"name": row[1], |
|
1850
|
|
|
"uuid": row[2], |
|
1851
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
1852
|
|
|
"is_output": bool(row[4])} |
|
1853
|
|
|
result.append(meta_result) |
|
1854
|
|
|
|
|
1855
|
|
|
resp.text = json.dumps(result) |
|
1856
|
|
|
|
|
1857
|
|
|
@staticmethod |
|
1858
|
|
|
@user_logger |
|
1859
|
|
|
def on_post(req, resp, id_): |
|
1860
|
|
|
"""Handles POST requests""" |
|
1861
|
|
|
admin_control(req) |
|
1862
|
|
|
try: |
|
1863
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
1864
|
|
|
except UnicodeDecodeError as ex: |
|
1865
|
|
|
print("Failed to decode request") |
|
1866
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1867
|
|
|
title='API.BAD_REQUEST', |
|
1868
|
|
|
description='API.INVALID_ENCODING') |
|
1869
|
|
|
except Exception as ex: |
|
1870
|
|
|
print("Unexpected error reading request stream") |
|
1871
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
1872
|
|
|
title='API.BAD_REQUEST', |
|
1873
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
1874
|
|
|
|
|
1875
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1876
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1877
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1878
|
|
|
|
|
1879
|
|
|
new_values = json.loads(raw_json) |
|
1880
|
|
|
|
|
1881
|
|
|
if 'virtual_meter_id' not in new_values['data'].keys() or \ |
|
1882
|
|
|
not isinstance(new_values['data']['virtual_meter_id'], int) or \ |
|
1883
|
|
|
new_values['data']['virtual_meter_id'] <= 0: |
|
1884
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1885
|
|
|
description='API.INVALID_VIRTUAL_METER_ID') |
|
1886
|
|
|
virtual_meter_id = new_values['data']['virtual_meter_id'] |
|
1887
|
|
|
|
|
1888
|
|
|
if 'is_output' not in new_values['data'].keys() or \ |
|
1889
|
|
|
not isinstance(new_values['data']['is_output'], bool): |
|
1890
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1891
|
|
|
description='API.INVALID_IS_OUTPUT_VALUE') |
|
1892
|
|
|
is_output = new_values['data']['is_output'] |
|
1893
|
|
|
|
|
1894
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1895
|
|
|
cursor = cnx.cursor() |
|
1896
|
|
|
|
|
1897
|
|
|
cursor.execute(" SELECT name " |
|
1898
|
|
|
" from tbl_equipments " |
|
1899
|
|
|
" WHERE id = %s ", (id_,)) |
|
1900
|
|
|
if cursor.fetchone() is None: |
|
1901
|
|
|
cursor.close() |
|
1902
|
|
|
cnx.close() |
|
1903
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1904
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1905
|
|
|
|
|
1906
|
|
|
cursor.execute(" SELECT name " |
|
1907
|
|
|
" FROM tbl_virtual_meters " |
|
1908
|
|
|
" WHERE id = %s ", (virtual_meter_id,)) |
|
1909
|
|
|
if cursor.fetchone() is None: |
|
1910
|
|
|
cursor.close() |
|
1911
|
|
|
cnx.close() |
|
1912
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1913
|
|
|
description='API.VIRTUAL_METER_NOT_FOUND') |
|
1914
|
|
|
|
|
1915
|
|
|
query = (" SELECT id " |
|
1916
|
|
|
" FROM tbl_equipments_virtual_meters " |
|
1917
|
|
|
" WHERE equipment_id = %s AND virtual_meter_id = %s") |
|
1918
|
|
|
cursor.execute(query, (id_, virtual_meter_id,)) |
|
1919
|
|
|
if cursor.fetchone() is not None: |
|
1920
|
|
|
cursor.close() |
|
1921
|
|
|
cnx.close() |
|
1922
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
1923
|
|
|
description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
|
1924
|
|
|
|
|
1925
|
|
|
add_row = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
|
1926
|
|
|
" VALUES (%s, %s, %s) ") |
|
1927
|
|
|
cursor.execute(add_row, (id_, virtual_meter_id, is_output)) |
|
1928
|
|
|
cnx.commit() |
|
1929
|
|
|
cursor.close() |
|
1930
|
|
|
cnx.close() |
|
1931
|
|
|
|
|
1932
|
|
|
resp.status = falcon.HTTP_201 |
|
1933
|
|
|
resp.location = '/equipments/' + str(id_) + '/virtualmeters/' + str(virtual_meter_id) |
|
1934
|
|
|
|
|
1935
|
|
|
|
|
1936
|
|
|
class EquipmentVirtualMeterItem: |
|
1937
|
|
|
def __init__(self): |
|
1938
|
|
|
pass |
|
1939
|
|
|
|
|
1940
|
|
|
@staticmethod |
|
1941
|
|
|
def on_options(req, resp, id_, mid): |
|
1942
|
|
|
_ = req |
|
1943
|
|
|
resp.status = falcon.HTTP_200 |
|
1944
|
|
|
_ = id_ |
|
1945
|
|
|
_ = mid |
|
1946
|
|
|
|
|
1947
|
|
|
@staticmethod |
|
1948
|
|
|
@user_logger |
|
1949
|
|
|
def on_delete(req, resp, id_, mid): |
|
1950
|
|
|
admin_control(req) |
|
1951
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1952
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1953
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
1954
|
|
|
|
|
1955
|
|
|
if not mid.isdigit() or int(mid) <= 0: |
|
1956
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1957
|
|
|
description='API.INVALID_VIRTUAL_METER_ID') |
|
1958
|
|
|
|
|
1959
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1960
|
|
|
cursor = cnx.cursor() |
|
1961
|
|
|
|
|
1962
|
|
|
cursor.execute(" SELECT name " |
|
1963
|
|
|
" FROM tbl_equipments " |
|
1964
|
|
|
" WHERE id = %s ", (id_,)) |
|
1965
|
|
|
if cursor.fetchone() is None: |
|
1966
|
|
|
cursor.close() |
|
1967
|
|
|
cnx.close() |
|
1968
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1969
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
1970
|
|
|
|
|
1971
|
|
|
cursor.execute(" SELECT name " |
|
1972
|
|
|
" FROM tbl_virtual_meters " |
|
1973
|
|
|
" WHERE id = %s ", (mid,)) |
|
1974
|
|
|
if cursor.fetchone() is None: |
|
1975
|
|
|
cursor.close() |
|
1976
|
|
|
cnx.close() |
|
1977
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1978
|
|
|
description='API.VIRTUAL_METER_NOT_FOUND') |
|
1979
|
|
|
|
|
1980
|
|
|
cursor.execute(" SELECT id " |
|
1981
|
|
|
" FROM tbl_equipments_virtual_meters " |
|
1982
|
|
|
" WHERE equipment_id = %s AND virtual_meter_id = %s ", (id_, mid)) |
|
1983
|
|
|
if cursor.fetchone() is None: |
|
1984
|
|
|
cursor.close() |
|
1985
|
|
|
cnx.close() |
|
1986
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
1987
|
|
|
description='API.EQUIPMENT_VIRTUAL_METER_RELATION_NOT_FOUND') |
|
1988
|
|
|
|
|
1989
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_virtual_meters " |
|
1990
|
|
|
" WHERE equipment_id = %s AND virtual_meter_id = %s ", (id_, mid)) |
|
1991
|
|
|
cnx.commit() |
|
1992
|
|
|
|
|
1993
|
|
|
cursor.close() |
|
1994
|
|
|
cnx.close() |
|
1995
|
|
|
|
|
1996
|
|
|
resp.status = falcon.HTTP_204 |
|
1997
|
|
|
|
|
1998
|
|
|
|
|
1999
|
|
View Code Duplication |
class EquipmentCommandCollection: |
|
|
|
|
|
|
2000
|
|
|
def __init__(self): |
|
2001
|
|
|
pass |
|
2002
|
|
|
|
|
2003
|
|
|
@staticmethod |
|
2004
|
|
|
def on_options(req, resp, id_): |
|
2005
|
|
|
_ = req |
|
2006
|
|
|
resp.status = falcon.HTTP_200 |
|
2007
|
|
|
_ = id_ |
|
2008
|
|
|
|
|
2009
|
|
|
@staticmethod |
|
2010
|
|
|
def on_get(req, resp, id_): |
|
2011
|
|
|
if 'API-KEY' not in req.headers or \ |
|
2012
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
2013
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
2014
|
|
|
access_control(req) |
|
2015
|
|
|
else: |
|
2016
|
|
|
api_key_control(req) |
|
2017
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
2018
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2019
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
2020
|
|
|
|
|
2021
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
2022
|
|
|
cursor = cnx.cursor() |
|
2023
|
|
|
|
|
2024
|
|
|
cursor.execute(" SELECT name " |
|
2025
|
|
|
" FROM tbl_equipments " |
|
2026
|
|
|
" WHERE id = %s ", (id_,)) |
|
2027
|
|
|
if cursor.fetchone() is None: |
|
2028
|
|
|
cursor.close() |
|
2029
|
|
|
cnx.close() |
|
2030
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2031
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
2032
|
|
|
|
|
2033
|
|
|
query = (" SELECT c.id, c.name, c.uuid " |
|
2034
|
|
|
" FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
|
2035
|
|
|
" WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
|
2036
|
|
|
" ORDER BY c.id ") |
|
2037
|
|
|
cursor.execute(query, (id_,)) |
|
2038
|
|
|
rows = cursor.fetchall() |
|
2039
|
|
|
|
|
2040
|
|
|
result = list() |
|
2041
|
|
|
if rows is not None and len(rows) > 0: |
|
2042
|
|
|
for row in rows: |
|
2043
|
|
|
meta_result = {"id": row[0], |
|
2044
|
|
|
"name": row[1], |
|
2045
|
|
|
"uuid": row[2]} |
|
2046
|
|
|
result.append(meta_result) |
|
2047
|
|
|
|
|
2048
|
|
|
resp.text = json.dumps(result) |
|
2049
|
|
|
|
|
2050
|
|
|
@staticmethod |
|
2051
|
|
|
@user_logger |
|
2052
|
|
|
def on_post(req, resp, id_): |
|
2053
|
|
|
"""Handles POST requests""" |
|
2054
|
|
|
admin_control(req) |
|
2055
|
|
|
try: |
|
2056
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
2057
|
|
|
except UnicodeDecodeError as ex: |
|
2058
|
|
|
print("Failed to decode request") |
|
2059
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
2060
|
|
|
title='API.BAD_REQUEST', |
|
2061
|
|
|
description='API.INVALID_ENCODING') |
|
2062
|
|
|
except Exception as ex: |
|
2063
|
|
|
print("Unexpected error reading request stream") |
|
2064
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
2065
|
|
|
title='API.BAD_REQUEST', |
|
2066
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
2067
|
|
|
|
|
2068
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
2069
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2070
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
2071
|
|
|
|
|
2072
|
|
|
new_values = json.loads(raw_json) |
|
2073
|
|
|
|
|
2074
|
|
|
if 'command_id' not in new_values['data'].keys() or \ |
|
2075
|
|
|
not isinstance(new_values['data']['command_id'], int) or \ |
|
2076
|
|
|
new_values['data']['command_id'] <= 0: |
|
2077
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2078
|
|
|
description='API.INVALID_COMMAND_ID') |
|
2079
|
|
|
command_id = new_values['data']['command_id'] |
|
2080
|
|
|
|
|
2081
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
2082
|
|
|
cursor = cnx.cursor() |
|
2083
|
|
|
|
|
2084
|
|
|
cursor.execute(" SELECT name " |
|
2085
|
|
|
" from tbl_equipments " |
|
2086
|
|
|
" WHERE id = %s ", (id_,)) |
|
2087
|
|
|
if cursor.fetchone() is None: |
|
2088
|
|
|
cursor.close() |
|
2089
|
|
|
cnx.close() |
|
2090
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2091
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
2092
|
|
|
|
|
2093
|
|
|
cursor.execute(" SELECT name " |
|
2094
|
|
|
" FROM tbl_commands " |
|
2095
|
|
|
" WHERE id = %s ", (command_id,)) |
|
2096
|
|
|
if cursor.fetchone() is None: |
|
2097
|
|
|
cursor.close() |
|
2098
|
|
|
cnx.close() |
|
2099
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2100
|
|
|
description='API.COMMAND_NOT_FOUND') |
|
2101
|
|
|
|
|
2102
|
|
|
query = (" SELECT id " |
|
2103
|
|
|
" FROM tbl_equipments_commands " |
|
2104
|
|
|
" WHERE equipment_id = %s AND command_id = %s") |
|
2105
|
|
|
cursor.execute(query, (id_, command_id,)) |
|
2106
|
|
|
if cursor.fetchone() is not None: |
|
2107
|
|
|
cursor.close() |
|
2108
|
|
|
cnx.close() |
|
2109
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
2110
|
|
|
description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
|
2111
|
|
|
|
|
2112
|
|
|
add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
|
2113
|
|
|
" VALUES (%s, %s) ") |
|
2114
|
|
|
cursor.execute(add_row, (id_, command_id,)) |
|
2115
|
|
|
cnx.commit() |
|
2116
|
|
|
cursor.close() |
|
2117
|
|
|
cnx.close() |
|
2118
|
|
|
|
|
2119
|
|
|
resp.status = falcon.HTTP_201 |
|
2120
|
|
|
resp.location = '/equipments/' + str(id_) + '/commands/' + str(command_id) |
|
2121
|
|
|
|
|
2122
|
|
|
|
|
2123
|
|
|
class EquipmentCommandItem: |
|
2124
|
|
|
def __init__(self): |
|
2125
|
|
|
pass |
|
2126
|
|
|
|
|
2127
|
|
|
@staticmethod |
|
2128
|
|
|
def on_options(req, resp, id_, cid): |
|
2129
|
|
|
_ = req |
|
2130
|
|
|
resp.status = falcon.HTTP_200 |
|
2131
|
|
|
_ = id_ |
|
2132
|
|
|
_ = cid |
|
2133
|
|
|
|
|
2134
|
|
|
@staticmethod |
|
2135
|
|
|
@user_logger |
|
2136
|
|
|
def on_delete(req, resp, id_, cid): |
|
2137
|
|
|
admin_control(req) |
|
2138
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
2139
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2140
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
2141
|
|
|
|
|
2142
|
|
|
if not cid.isdigit() or int(cid) <= 0: |
|
2143
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2144
|
|
|
description='API.INVALID_COMMAND_ID') |
|
2145
|
|
|
|
|
2146
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
2147
|
|
|
cursor = cnx.cursor() |
|
2148
|
|
|
|
|
2149
|
|
|
cursor.execute(" SELECT name " |
|
2150
|
|
|
" FROM tbl_equipments " |
|
2151
|
|
|
" WHERE id = %s ", (id_,)) |
|
2152
|
|
|
if cursor.fetchone() is None: |
|
2153
|
|
|
cursor.close() |
|
2154
|
|
|
cnx.close() |
|
2155
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2156
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
2157
|
|
|
|
|
2158
|
|
|
cursor.execute(" SELECT name " |
|
2159
|
|
|
" FROM tbl_commands " |
|
2160
|
|
|
" WHERE id = %s ", (cid,)) |
|
2161
|
|
|
if cursor.fetchone() is None: |
|
2162
|
|
|
cursor.close() |
|
2163
|
|
|
cnx.close() |
|
2164
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2165
|
|
|
description='API.COMMAND_NOT_FOUND') |
|
2166
|
|
|
|
|
2167
|
|
|
cursor.execute(" SELECT id " |
|
2168
|
|
|
" FROM tbl_equipments_commands " |
|
2169
|
|
|
" WHERE equipment_id = %s AND command_id = %s ", (id_, cid)) |
|
2170
|
|
|
if cursor.fetchone() is None: |
|
2171
|
|
|
cursor.close() |
|
2172
|
|
|
cnx.close() |
|
2173
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2174
|
|
|
description='API.EQUIPMENT_COMMAND_RELATION_NOT_FOUND') |
|
2175
|
|
|
|
|
2176
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_commands WHERE equipment_id = %s AND command_id = %s ", (id_, cid)) |
|
2177
|
|
|
cnx.commit() |
|
2178
|
|
|
|
|
2179
|
|
|
cursor.close() |
|
2180
|
|
|
cnx.close() |
|
2181
|
|
|
|
|
2182
|
|
|
resp.status = falcon.HTTP_204 |
|
2183
|
|
|
|
|
2184
|
|
|
|
|
2185
|
|
|
class EquipmentExport: |
|
2186
|
|
|
def __init__(self): |
|
2187
|
|
|
pass |
|
2188
|
|
|
|
|
2189
|
|
|
@staticmethod |
|
2190
|
|
|
def on_options(req, resp, id_): |
|
2191
|
|
|
_ = req |
|
2192
|
|
|
resp.status = falcon.HTTP_200 |
|
2193
|
|
|
_ = id_ |
|
2194
|
|
|
|
|
2195
|
|
|
@staticmethod |
|
2196
|
|
|
def on_get(req, resp, id_): |
|
2197
|
|
|
if 'API-KEY' not in req.headers or \ |
|
2198
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
2199
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
2200
|
|
|
access_control(req) |
|
2201
|
|
|
else: |
|
2202
|
|
|
api_key_control(req) |
|
2203
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
2204
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2205
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
2206
|
|
|
|
|
2207
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
2208
|
|
|
cursor = cnx.cursor() |
|
2209
|
|
|
|
|
2210
|
|
|
query = (" SELECT id, name, uuid " |
|
2211
|
|
|
" FROM tbl_cost_centers ") |
|
2212
|
|
|
cursor.execute(query) |
|
2213
|
|
|
rows_cost_centers = cursor.fetchall() |
|
2214
|
|
|
|
|
2215
|
|
|
cost_center_dict = dict() |
|
2216
|
|
|
if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
|
2217
|
|
|
for row in rows_cost_centers: |
|
2218
|
|
|
cost_center_dict[row[0]] = {"id": row[0], |
|
2219
|
|
|
"name": row[1], |
|
2220
|
|
|
"uuid": row[2]} |
|
2221
|
|
|
|
|
2222
|
|
|
query = (" SELECT id, name, uuid " |
|
2223
|
|
|
" FROM tbl_svgs ") |
|
2224
|
|
|
cursor.execute(query) |
|
2225
|
|
|
rows_svgs = cursor.fetchall() |
|
2226
|
|
|
|
|
2227
|
|
|
svg_dict = dict() |
|
2228
|
|
|
if rows_svgs is not None and len(rows_svgs) > 0: |
|
2229
|
|
|
for row in rows_svgs: |
|
2230
|
|
|
svg_dict[row[0]] = {"id": row[0], |
|
2231
|
|
|
"name": row[1], |
|
2232
|
|
|
"uuid": row[2]} |
|
2233
|
|
|
|
|
2234
|
|
|
query = (" SELECT id, name, uuid, " |
|
2235
|
|
|
" is_input_counted, is_output_counted, " |
|
2236
|
|
|
" cost_center_id, svg_id, camera_url, description " |
|
2237
|
|
|
" FROM tbl_equipments " |
|
2238
|
|
|
" WHERE id = %s ") |
|
2239
|
|
|
cursor.execute(query, (id_,)) |
|
2240
|
|
|
row = cursor.fetchone() |
|
2241
|
|
|
|
|
2242
|
|
|
if row is None: |
|
2243
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2244
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
2245
|
|
|
else: |
|
2246
|
|
|
meta_result = {"id": row[0], |
|
2247
|
|
|
"name": row[1], |
|
2248
|
|
|
"uuid": row[2], |
|
2249
|
|
|
"is_input_counted": bool(row[3]), |
|
2250
|
|
|
"is_output_counted": bool(row[4]), |
|
2251
|
|
|
"cost_center": cost_center_dict.get(row[5], None), |
|
2252
|
|
|
"svg": svg_dict.get(row[6], None), |
|
2253
|
|
|
"camera_url": row[7], |
|
2254
|
|
|
"description": row[8], |
|
2255
|
|
|
"commands": None, |
|
2256
|
|
|
"meters": None, |
|
2257
|
|
|
"offline_meters": None, |
|
2258
|
|
|
"virtual_meters": None, |
|
2259
|
|
|
"parameters": None} |
|
2260
|
|
|
|
|
2261
|
|
|
query = (" SELECT c.id, c.name, c.uuid " |
|
2262
|
|
|
" FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
|
2263
|
|
|
" WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
|
2264
|
|
|
" ORDER BY c.id ") |
|
2265
|
|
|
cursor.execute(query, (id_,)) |
|
2266
|
|
|
rows = cursor.fetchall() |
|
2267
|
|
|
|
|
2268
|
|
|
command_result = list() |
|
2269
|
|
|
if rows is not None and len(rows) > 0: |
|
2270
|
|
|
for row in rows: |
|
2271
|
|
|
result = {"id": row[0], |
|
2272
|
|
|
"name": row[1], |
|
2273
|
|
|
"uuid": row[2]} |
|
2274
|
|
|
command_result.append(result) |
|
2275
|
|
|
meta_result['commands'] = command_result |
|
2276
|
|
|
|
|
2277
|
|
|
query = (" SELECT id, name, uuid " |
|
2278
|
|
|
" FROM tbl_energy_categories ") |
|
2279
|
|
|
cursor.execute(query) |
|
2280
|
|
|
rows_energy_categories = cursor.fetchall() |
|
2281
|
|
|
|
|
2282
|
|
|
energy_category_dict = dict() |
|
2283
|
|
|
if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
|
2284
|
|
|
for row in rows_energy_categories: |
|
2285
|
|
|
energy_category_dict[row[0]] = {"id": row[0], |
|
2286
|
|
|
"name": row[1], |
|
2287
|
|
|
"uuid": row[2]} |
|
2288
|
|
|
|
|
2289
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
2290
|
|
|
" FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
|
2291
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
|
2292
|
|
|
" ORDER BY m.id ") |
|
2293
|
|
|
cursor.execute(query, (id_,)) |
|
2294
|
|
|
rows = cursor.fetchall() |
|
2295
|
|
|
|
|
2296
|
|
|
meter_result = list() |
|
2297
|
|
|
if rows is not None and len(rows) > 0: |
|
2298
|
|
|
for row in rows: |
|
2299
|
|
|
result = {"id": row[0], |
|
2300
|
|
|
"name": row[1], |
|
2301
|
|
|
"uuid": row[2], |
|
2302
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
2303
|
|
|
"is_output": bool(row[4])} |
|
2304
|
|
|
meter_result.append(result) |
|
2305
|
|
|
meta_result['meters'] = meter_result |
|
2306
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
2307
|
|
|
" FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
|
2308
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
|
2309
|
|
|
" ORDER BY m.id ") |
|
2310
|
|
|
cursor.execute(query, (id_,)) |
|
2311
|
|
|
rows = cursor.fetchall() |
|
2312
|
|
|
|
|
2313
|
|
|
offlinemeter_result = list() |
|
2314
|
|
|
if rows is not None and len(rows) > 0: |
|
2315
|
|
|
for row in rows: |
|
2316
|
|
|
result = {"id": row[0], |
|
2317
|
|
|
"name": row[1], |
|
2318
|
|
|
"uuid": row[2], |
|
2319
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
2320
|
|
|
"is_output": bool(row[4])} |
|
2321
|
|
|
offlinemeter_result.append(result) |
|
2322
|
|
|
meta_result['offline_meters'] = offlinemeter_result |
|
2323
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
2324
|
|
|
" FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
|
2325
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
|
2326
|
|
|
" ORDER BY m.id ") |
|
2327
|
|
|
cursor.execute(query, (id_,)) |
|
2328
|
|
|
rows = cursor.fetchall() |
|
2329
|
|
|
|
|
2330
|
|
|
virtualmeter_result = list() |
|
2331
|
|
|
if rows is not None and len(rows) > 0: |
|
2332
|
|
|
for row in rows: |
|
2333
|
|
|
result = {"id": row[0], |
|
2334
|
|
|
"name": row[1], |
|
2335
|
|
|
"uuid": row[2], |
|
2336
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
2337
|
|
|
"is_output": bool(row[4])} |
|
2338
|
|
|
virtualmeter_result.append(result) |
|
2339
|
|
|
meta_result['virtual_meters'] = virtualmeter_result |
|
2340
|
|
|
query = (" SELECT id, name " |
|
2341
|
|
|
" FROM tbl_points ") |
|
2342
|
|
|
cursor.execute(query) |
|
2343
|
|
|
rows_points = cursor.fetchall() |
|
2344
|
|
|
|
|
2345
|
|
|
point_dict = dict() |
|
2346
|
|
|
if rows_points is not None and len(rows_points) > 0: |
|
2347
|
|
|
for row in rows_points: |
|
2348
|
|
|
point_dict[row[0]] = {"id": row[0], |
|
2349
|
|
|
"name": row[1]} |
|
2350
|
|
|
|
|
2351
|
|
|
query = (" SELECT id, name, uuid " |
|
2352
|
|
|
" FROM tbl_meters ") |
|
2353
|
|
|
cursor.execute(query) |
|
2354
|
|
|
rows_meters = cursor.fetchall() |
|
2355
|
|
|
|
|
2356
|
|
|
meter_dict = dict() |
|
2357
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
2358
|
|
|
for row in rows_meters: |
|
2359
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
2360
|
|
|
"id": row[0], |
|
2361
|
|
|
"name": row[1], |
|
2362
|
|
|
"uuid": row[2]} |
|
2363
|
|
|
|
|
2364
|
|
|
query = (" SELECT id, name, uuid " |
|
2365
|
|
|
" FROM tbl_offline_meters ") |
|
2366
|
|
|
cursor.execute(query) |
|
2367
|
|
|
rows_offline_meters = cursor.fetchall() |
|
2368
|
|
|
|
|
2369
|
|
|
offline_meter_dict = dict() |
|
2370
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
2371
|
|
|
for row in rows_offline_meters: |
|
2372
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
2373
|
|
|
"id": row[0], |
|
2374
|
|
|
"name": row[1], |
|
2375
|
|
|
"uuid": row[2]} |
|
2376
|
|
|
|
|
2377
|
|
|
query = (" SELECT id, name, uuid " |
|
2378
|
|
|
" FROM tbl_virtual_meters ") |
|
2379
|
|
|
cursor.execute(query) |
|
2380
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
2381
|
|
|
|
|
2382
|
|
|
virtual_meter_dict = dict() |
|
2383
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
2384
|
|
|
for row in rows_virtual_meters: |
|
2385
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
2386
|
|
|
"id": row[0], |
|
2387
|
|
|
"name": row[1], |
|
2388
|
|
|
"uuid": row[2]} |
|
2389
|
|
|
|
|
2390
|
|
|
query = (" SELECT id, name, parameter_type, " |
|
2391
|
|
|
" constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
|
2392
|
|
|
" FROM tbl_equipments_parameters " |
|
2393
|
|
|
" WHERE equipment_id = %s " |
|
2394
|
|
|
" ORDER BY id ") |
|
2395
|
|
|
cursor.execute(query, (id_,)) |
|
2396
|
|
|
rows_parameters = cursor.fetchall() |
|
2397
|
|
|
|
|
2398
|
|
|
parameters_result = list() |
|
2399
|
|
View Code Duplication |
if rows_parameters is not None and len(rows_parameters) > 0: |
|
|
|
|
|
|
2400
|
|
|
for row in rows_parameters: |
|
2401
|
|
|
constant = None |
|
2402
|
|
|
point = None |
|
2403
|
|
|
numerator_meter = None |
|
2404
|
|
|
denominator_meter = None |
|
2405
|
|
|
if row[2] == 'point': |
|
2406
|
|
|
point = point_dict.get(row[4], None) |
|
2407
|
|
|
constant = None |
|
2408
|
|
|
numerator_meter = None |
|
2409
|
|
|
denominator_meter = None |
|
2410
|
|
|
elif row[2] == 'constant': |
|
2411
|
|
|
constant = row[3] |
|
2412
|
|
|
point = None |
|
2413
|
|
|
numerator_meter = None |
|
2414
|
|
|
denominator_meter = None |
|
2415
|
|
|
elif row[2] == 'fraction': |
|
2416
|
|
|
constant = None |
|
2417
|
|
|
point = None |
|
2418
|
|
|
# find numerator meter by uuid |
|
2419
|
|
|
numerator_meter = meter_dict.get(row[5], None) |
|
2420
|
|
|
if numerator_meter is None: |
|
2421
|
|
|
numerator_meter = virtual_meter_dict.get(row[5], None) |
|
2422
|
|
|
if numerator_meter is None: |
|
2423
|
|
|
numerator_meter = offline_meter_dict.get(row[5], None) |
|
2424
|
|
|
# find denominator meter by uuid |
|
2425
|
|
|
denominator_meter = meter_dict.get(row[6], None) |
|
2426
|
|
|
if denominator_meter is None: |
|
2427
|
|
|
denominator_meter = virtual_meter_dict.get(row[6], None) |
|
2428
|
|
|
if denominator_meter is None: |
|
2429
|
|
|
denominator_meter = offline_meter_dict.get(row[6], None) |
|
2430
|
|
|
|
|
2431
|
|
|
result = {"id": row[0], |
|
2432
|
|
|
"name": row[1], |
|
2433
|
|
|
"parameter_type": row[2], |
|
2434
|
|
|
"constant": constant, |
|
2435
|
|
|
"point": point, |
|
2436
|
|
|
"numerator_meter": numerator_meter, |
|
2437
|
|
|
"denominator_meter": denominator_meter} |
|
2438
|
|
|
parameters_result.append(result) |
|
2439
|
|
|
meta_result['parameters'] = parameters_result |
|
2440
|
|
|
|
|
2441
|
|
|
cursor.close() |
|
2442
|
|
|
cnx.close() |
|
2443
|
|
|
resp.text = json.dumps(meta_result) |
|
2444
|
|
|
|
|
2445
|
|
|
|
|
2446
|
|
|
class EquipmentImport: |
|
2447
|
|
|
def __init__(self): |
|
2448
|
|
|
pass |
|
2449
|
|
|
|
|
2450
|
|
|
@staticmethod |
|
2451
|
|
|
def on_options(req, resp): |
|
2452
|
|
|
_ = req |
|
2453
|
|
|
resp.status = falcon.HTTP_200 |
|
2454
|
|
|
|
|
2455
|
|
|
@staticmethod |
|
2456
|
|
|
def on_post(req, resp): |
|
2457
|
|
|
"""Handles POST requests""" |
|
2458
|
|
|
admin_control(req) |
|
2459
|
|
|
try: |
|
2460
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
2461
|
|
|
except UnicodeDecodeError as ex: |
|
2462
|
|
|
print("Failed to decode request") |
|
2463
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
2464
|
|
|
title='API.BAD_REQUEST', |
|
2465
|
|
|
description='API.INVALID_ENCODING') |
|
2466
|
|
|
except Exception as ex: |
|
2467
|
|
|
print("Unexpected error reading request stream") |
|
2468
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
2469
|
|
|
title='API.BAD_REQUEST', |
|
2470
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
2471
|
|
|
|
|
2472
|
|
|
new_values = json.loads(raw_json) |
|
2473
|
|
|
|
|
2474
|
|
|
if 'name' not in new_values.keys() or \ |
|
2475
|
|
|
not isinstance(new_values['name'], str) or \ |
|
2476
|
|
|
len(str.strip(new_values['name'])) == 0: |
|
2477
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2478
|
|
|
description='API.INVALID_EQUIPMENT_NAME') |
|
2479
|
|
|
name = str.strip(new_values['name']) |
|
2480
|
|
|
|
|
2481
|
|
|
if 'is_input_counted' not in new_values.keys() or \ |
|
2482
|
|
|
not isinstance(new_values['is_input_counted'], bool): |
|
2483
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2484
|
|
|
description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
|
2485
|
|
|
is_input_counted = new_values['is_input_counted'] |
|
2486
|
|
|
|
|
2487
|
|
|
if 'is_output_counted' not in new_values.keys() or \ |
|
2488
|
|
|
not isinstance(new_values['is_output_counted'], bool): |
|
2489
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2490
|
|
|
description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
|
2491
|
|
|
is_output_counted = new_values['is_output_counted'] |
|
2492
|
|
|
|
|
2493
|
|
|
if 'id' not in new_values['cost_center'].keys() or \ |
|
2494
|
|
|
not isinstance(new_values['cost_center']['id'], int) or \ |
|
2495
|
|
|
new_values['cost_center']['id'] <= 0: |
|
2496
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2497
|
|
|
description='API.INVALID_COST_CENTER_ID') |
|
2498
|
|
|
cost_center_id = new_values['cost_center']['id'] |
|
2499
|
|
|
|
|
2500
|
|
|
svg = new_values.get('svg', None) |
|
2501
|
|
|
svg_id = None |
|
2502
|
|
|
if isinstance(svg, dict): |
|
2503
|
|
|
svg_id = svg.get('id', None) |
|
2504
|
|
|
if not (isinstance(svg_id, int) and svg_id > 0): |
|
2505
|
|
|
svg_id = None |
|
2506
|
|
|
|
|
2507
|
|
|
if 'camera_url' in new_values.keys() and \ |
|
2508
|
|
|
new_values['camera_url'] is not None and \ |
|
2509
|
|
|
len(str(new_values['camera_url'])) > 0: |
|
2510
|
|
|
camera_url = str.strip(new_values['camera_url']) |
|
2511
|
|
|
else: |
|
2512
|
|
|
camera_url = None |
|
2513
|
|
|
|
|
2514
|
|
|
if 'description' in new_values.keys() and \ |
|
2515
|
|
|
new_values['description'] is not None and \ |
|
2516
|
|
|
len(str(new_values['description'])) > 0: |
|
2517
|
|
|
description = str.strip(new_values['description']) |
|
2518
|
|
|
else: |
|
2519
|
|
|
description = None |
|
2520
|
|
|
|
|
2521
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
2522
|
|
|
cursor = cnx.cursor() |
|
2523
|
|
|
|
|
2524
|
|
|
cursor.execute(" SELECT name " |
|
2525
|
|
|
" FROM tbl_equipments " |
|
2526
|
|
|
" WHERE name = %s ", (name,)) |
|
2527
|
|
|
if cursor.fetchone() is not None: |
|
2528
|
|
|
cursor.close() |
|
2529
|
|
|
cnx.close() |
|
2530
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2531
|
|
|
description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
|
2532
|
|
|
|
|
2533
|
|
|
if cost_center_id is not None: |
|
2534
|
|
|
cursor.execute(" SELECT name " |
|
2535
|
|
|
" FROM tbl_cost_centers " |
|
2536
|
|
|
" WHERE id = %s ", |
|
2537
|
|
|
(new_values['cost_center']['id'],)) |
|
2538
|
|
|
row = cursor.fetchone() |
|
2539
|
|
|
if row is None: |
|
2540
|
|
|
cursor.close() |
|
2541
|
|
|
cnx.close() |
|
2542
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2543
|
|
|
description='API.COST_CENTER_NOT_FOUND') |
|
2544
|
|
|
if svg_id is not None: |
|
2545
|
|
|
cursor.execute(" SELECT name " |
|
2546
|
|
|
" FROM tbl_svgs " |
|
2547
|
|
|
" WHERE id = %s ", |
|
2548
|
|
|
(svg_id,)) |
|
2549
|
|
|
row = cursor.fetchone() |
|
2550
|
|
|
if row is None: |
|
2551
|
|
|
cursor.close() |
|
2552
|
|
|
cnx.close() |
|
2553
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2554
|
|
|
description='API.SVG_NOT_FOUND') |
|
2555
|
|
|
|
|
2556
|
|
|
add_values = (" INSERT INTO tbl_equipments " |
|
2557
|
|
|
" (name, uuid, is_input_counted, is_output_counted, " |
|
2558
|
|
|
" cost_center_id, svg_id, camera_url, description) " |
|
2559
|
|
|
" VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
|
2560
|
|
|
cursor.execute(add_values, (name, |
|
2561
|
|
|
str(uuid.uuid4()), |
|
2562
|
|
|
is_input_counted, |
|
2563
|
|
|
is_output_counted, |
|
2564
|
|
|
cost_center_id, |
|
2565
|
|
|
svg_id, |
|
2566
|
|
|
camera_url, |
|
2567
|
|
|
description)) |
|
2568
|
|
|
new_id = cursor.lastrowid |
|
2569
|
|
|
if new_values['commands'] is not None and len(new_values['commands']) > 0: |
|
2570
|
|
|
for command in new_values['commands']: |
|
2571
|
|
|
cursor.execute(" SELECT name " |
|
2572
|
|
|
" FROM tbl_commands " |
|
2573
|
|
|
" WHERE id = %s ", (command['id'],)) |
|
2574
|
|
|
if cursor.fetchone() is None: |
|
2575
|
|
|
cursor.close() |
|
2576
|
|
|
cnx.close() |
|
2577
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2578
|
|
|
description='API.COMMAND_NOT_FOUND') |
|
2579
|
|
|
|
|
2580
|
|
|
query = (" SELECT id " |
|
2581
|
|
|
" FROM tbl_equipments_commands " |
|
2582
|
|
|
" WHERE equipment_id = %s AND command_id = %s") |
|
2583
|
|
|
cursor.execute(query, (new_id, command['id'],)) |
|
2584
|
|
|
if cursor.fetchone() is not None: |
|
2585
|
|
|
cursor.close() |
|
2586
|
|
|
cnx.close() |
|
2587
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
2588
|
|
|
description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
|
2589
|
|
|
|
|
2590
|
|
|
add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
|
2591
|
|
|
" VALUES (%s, %s) ") |
|
2592
|
|
|
cursor.execute(add_row, (new_id, command['id'],)) |
|
2593
|
|
|
if new_values['meters'] is not None and len(new_values['meters']) > 0: |
|
2594
|
|
|
for meter in new_values['meters']: |
|
2595
|
|
|
cursor.execute(" SELECT name " |
|
2596
|
|
|
" FROM tbl_meters " |
|
2597
|
|
|
" WHERE id = %s ", (meter['id'],)) |
|
2598
|
|
|
if cursor.fetchone() is None: |
|
2599
|
|
|
cursor.close() |
|
2600
|
|
|
cnx.close() |
|
2601
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2602
|
|
|
description='API.METER_NOT_FOUND') |
|
2603
|
|
|
|
|
2604
|
|
|
query = (" SELECT id " |
|
2605
|
|
|
" FROM tbl_equipments_meters " |
|
2606
|
|
|
" WHERE equipment_id = %s AND meter_id = %s") |
|
2607
|
|
|
cursor.execute(query, (new_id, meter['id'],)) |
|
2608
|
|
|
if cursor.fetchone() is not None: |
|
2609
|
|
|
cursor.close() |
|
2610
|
|
|
cnx.close() |
|
2611
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
2612
|
|
|
description='API.EQUIPMENT_METER_RELATION_EXISTS') |
|
2613
|
|
|
|
|
2614
|
|
|
add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
|
2615
|
|
|
" VALUES (%s, %s, %s) ") |
|
2616
|
|
|
cursor.execute(add_row, (new_id, meter['id'], meter['is_output'])) |
|
2617
|
|
|
if new_values['offline_meters'] is not None and len(new_values['offline_meters']) > 0: |
|
2618
|
|
|
for offline_meter in new_values['offline_meters']: |
|
2619
|
|
|
cursor.execute(" SELECT name " |
|
2620
|
|
|
" FROM tbl_offline_meters " |
|
2621
|
|
|
" WHERE id = %s ", (offline_meter['id'],)) |
|
2622
|
|
|
if cursor.fetchone() is None: |
|
2623
|
|
|
cursor.close() |
|
2624
|
|
|
cnx.close() |
|
2625
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2626
|
|
|
description='API.OFFLINE_METER_NOT_FOUND') |
|
2627
|
|
|
|
|
2628
|
|
|
query = (" SELECT id " |
|
2629
|
|
|
" FROM tbl_equipments_offline_meters " |
|
2630
|
|
|
" WHERE equipment_id = %s AND offline_meter_id = %s") |
|
2631
|
|
|
cursor.execute(query, (new_id, offline_meter['id'],)) |
|
2632
|
|
|
if cursor.fetchone() is not None: |
|
2633
|
|
|
cursor.close() |
|
2634
|
|
|
cnx.close() |
|
2635
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
2636
|
|
|
description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
|
2637
|
|
|
|
|
2638
|
|
|
add_row = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
|
2639
|
|
|
" VALUES (%s, %s, %s) ") |
|
2640
|
|
|
cursor.execute(add_row, (new_id, offline_meter['id'], offline_meter['is_output'])) |
|
2641
|
|
|
if new_values['virtual_meters'] is not None and len(new_values['virtual_meters']) > 0: |
|
2642
|
|
|
for virtual_meter in new_values['virtual_meters']: |
|
2643
|
|
|
cursor.execute(" SELECT name " |
|
2644
|
|
|
" FROM tbl_virtual_meters " |
|
2645
|
|
|
" WHERE id = %s ", (virtual_meter['id'],)) |
|
2646
|
|
|
if cursor.fetchone() is None: |
|
2647
|
|
|
cursor.close() |
|
2648
|
|
|
cnx.close() |
|
2649
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2650
|
|
|
description='API.VIRTUAL_METER_NOT_FOUND') |
|
2651
|
|
|
|
|
2652
|
|
|
query = (" SELECT id " |
|
2653
|
|
|
" FROM tbl_equipments_virtual_meters " |
|
2654
|
|
|
" WHERE equipment_id = %s AND virtual_meter_id = %s") |
|
2655
|
|
|
cursor.execute(query, (new_id, virtual_meter['id'],)) |
|
2656
|
|
|
if cursor.fetchone() is not None: |
|
2657
|
|
|
cursor.close() |
|
2658
|
|
|
cnx.close() |
|
2659
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
2660
|
|
|
description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
|
2661
|
|
|
|
|
2662
|
|
|
add_row = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
|
2663
|
|
|
" VALUES (%s, %s, %s) ") |
|
2664
|
|
|
cursor.execute(add_row, (new_id, virtual_meter['id'], virtual_meter['is_output'])) |
|
2665
|
|
|
if new_values['parameters'] is not None and len(new_values['parameters']) > 0: |
|
2666
|
|
|
for parameters in new_values['parameters']: |
|
2667
|
|
|
cursor.execute(" SELECT name " |
|
2668
|
|
|
" FROM tbl_equipments_parameters " |
|
2669
|
|
|
" WHERE name = %s AND equipment_id = %s ", (parameters['name'], new_id)) |
|
2670
|
|
|
if cursor.fetchone() is not None: |
|
2671
|
|
|
cursor.close() |
|
2672
|
|
|
cnx.close() |
|
2673
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2674
|
|
|
description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
|
2675
|
|
|
if 'point' in parameters: |
|
2676
|
|
|
if parameters['point'] is None: |
|
2677
|
|
|
point_id = None |
|
2678
|
|
|
elif parameters['point']['id'] is not None and \ |
|
2679
|
|
|
parameters['point']['id'] <= 0: |
|
2680
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2681
|
|
|
description='API.INVALID_POINT_ID') |
|
2682
|
|
|
else: |
|
2683
|
|
|
point_id = parameters['point']['id'] |
|
2684
|
|
|
else: |
|
2685
|
|
|
point_id = None |
|
2686
|
|
|
numerator_meter_uuid = None |
|
2687
|
|
|
if 'numerator_meter' in parameters: |
|
2688
|
|
|
if parameters['numerator_meter'] is not None and \ |
|
2689
|
|
|
isinstance(parameters['numerator_meter']['uuid'], str) and \ |
|
2690
|
|
|
len(str.strip(parameters['numerator_meter']['uuid'])) > 0: |
|
2691
|
|
|
numerator_meter_uuid = str.strip(parameters['numerator_meter']['uuid']) |
|
2692
|
|
|
|
|
2693
|
|
|
denominator_meter_uuid = None |
|
2694
|
|
|
if 'denominator_meter' in parameters: |
|
2695
|
|
|
if parameters['denominator_meter'] is not None and \ |
|
2696
|
|
|
isinstance(parameters['denominator_meter']['uuid'], str) and \ |
|
2697
|
|
|
len(str.strip(parameters['denominator_meter']['uuid'])) > 0: |
|
2698
|
|
|
denominator_meter_uuid = str.strip(parameters['denominator_meter']['uuid']) |
|
2699
|
|
|
|
|
2700
|
|
|
# validate by parameter type |
|
2701
|
|
|
if parameters['parameter_type'] == 'point': |
|
2702
|
|
|
if point_id is None: |
|
2703
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2704
|
|
|
description='API.INVALID_POINT_ID') |
|
2705
|
|
|
query = (" SELECT id, name " |
|
2706
|
|
|
" FROM tbl_points " |
|
2707
|
|
|
" WHERE id = %s ") |
|
2708
|
|
|
cursor.execute(query, (point_id,)) |
|
2709
|
|
|
if cursor.fetchone() is None: |
|
2710
|
|
|
cursor.close() |
|
2711
|
|
|
cnx.close() |
|
2712
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2713
|
|
|
description='API.POINT_NOT_FOUND') |
|
2714
|
|
|
|
|
2715
|
|
|
elif parameters['parameter_type'] == 'constant': |
|
2716
|
|
|
if parameters['constant'] is None: |
|
2717
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2718
|
|
|
description='API.INVALID_CONSTANT_VALUE') |
|
2719
|
|
|
|
|
2720
|
|
|
elif parameters['parameter_type'] == 'fraction': |
|
2721
|
|
|
query = (" SELECT id, name, uuid " |
|
2722
|
|
|
" FROM tbl_meters ") |
|
2723
|
|
|
cursor.execute(query) |
|
2724
|
|
|
rows_meters = cursor.fetchall() |
|
2725
|
|
|
meter_dict = dict() |
|
2726
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
2727
|
|
|
for row in rows_meters: |
|
2728
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
2729
|
|
|
"id": row[0], |
|
2730
|
|
|
"name": row[1], |
|
2731
|
|
|
"uuid": row[2]} |
|
2732
|
|
|
|
|
2733
|
|
|
query = (" SELECT id, name, uuid " |
|
2734
|
|
|
" FROM tbl_offline_meters ") |
|
2735
|
|
|
cursor.execute(query) |
|
2736
|
|
|
rows_offline_meters = cursor.fetchall() |
|
2737
|
|
|
|
|
2738
|
|
|
offline_meter_dict = dict() |
|
2739
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
2740
|
|
|
for row in rows_offline_meters: |
|
2741
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
2742
|
|
|
"id": row[0], |
|
2743
|
|
|
"name": row[1], |
|
2744
|
|
|
"uuid": row[2]} |
|
2745
|
|
|
|
|
2746
|
|
|
query = (" SELECT id, name, uuid " |
|
2747
|
|
|
" FROM tbl_virtual_meters ") |
|
2748
|
|
|
cursor.execute(query) |
|
2749
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
2750
|
|
|
|
|
2751
|
|
|
virtual_meter_dict = dict() |
|
2752
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
2753
|
|
|
for row in rows_virtual_meters: |
|
2754
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
2755
|
|
|
"id": row[0], |
|
2756
|
|
|
"name": row[1], |
|
2757
|
|
|
"uuid": row[2]} |
|
2758
|
|
|
|
|
2759
|
|
|
# validate numerator meter uuid |
|
2760
|
|
|
if numerator_meter_uuid is None: |
|
2761
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2762
|
|
|
description='API.INVALID_NUMERATOR_METER_UUID') |
|
2763
|
|
|
|
|
2764
|
|
|
if meter_dict.get(numerator_meter_uuid) is None and \ |
|
2765
|
|
|
virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
|
2766
|
|
|
offline_meter_dict.get(numerator_meter_uuid) is None: |
|
2767
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2768
|
|
|
description='API.INVALID_NUMERATOR_METER_UUID') |
|
2769
|
|
|
|
|
2770
|
|
|
# validate denominator meter uuid |
|
2771
|
|
|
if denominator_meter_uuid is None: |
|
2772
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2773
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
2774
|
|
|
|
|
2775
|
|
|
if denominator_meter_uuid == numerator_meter_uuid: |
|
2776
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2777
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
2778
|
|
|
|
|
2779
|
|
|
if denominator_meter_uuid not in meter_dict and \ |
|
2780
|
|
|
denominator_meter_uuid not in virtual_meter_dict and \ |
|
2781
|
|
|
denominator_meter_uuid not in offline_meter_dict: |
|
2782
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2783
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
2784
|
|
|
|
|
2785
|
|
|
add_values = (" INSERT INTO tbl_equipments_parameters " |
|
2786
|
|
|
" (equipment_id, name, parameter_type, constant, " |
|
2787
|
|
|
" point_id, numerator_meter_uuid, denominator_meter_uuid) " |
|
2788
|
|
|
" VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
|
2789
|
|
|
cursor.execute(add_values, (new_id, |
|
2790
|
|
|
parameters['name'], |
|
2791
|
|
|
parameters['parameter_type'], |
|
2792
|
|
|
parameters['constant'], |
|
2793
|
|
|
point_id, |
|
2794
|
|
|
numerator_meter_uuid, |
|
2795
|
|
|
denominator_meter_uuid)) |
|
2796
|
|
|
cnx.commit() |
|
2797
|
|
|
cursor.close() |
|
2798
|
|
|
cnx.close() |
|
2799
|
|
|
|
|
2800
|
|
|
resp.status = falcon.HTTP_201 |
|
2801
|
|
|
resp.location = '/equipments/' + str(new_id) |
|
2802
|
|
|
|
|
2803
|
|
|
|
|
2804
|
|
|
class EquipmentClone: |
|
2805
|
|
|
def __init__(self): |
|
2806
|
|
|
pass |
|
2807
|
|
|
|
|
2808
|
|
|
@staticmethod |
|
2809
|
|
|
def on_options(req, resp, id_): |
|
2810
|
|
|
_ = req |
|
2811
|
|
|
resp.status = falcon.HTTP_200 |
|
2812
|
|
|
_ = id_ |
|
2813
|
|
|
|
|
2814
|
|
|
@staticmethod |
|
2815
|
|
|
@user_logger |
|
2816
|
|
|
def on_post(req, resp, id_): |
|
2817
|
|
|
admin_control(req) |
|
2818
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
2819
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
2820
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
2821
|
|
|
|
|
2822
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
2823
|
|
|
cursor = cnx.cursor() |
|
2824
|
|
|
|
|
2825
|
|
|
query = (" SELECT id, name, uuid " |
|
2826
|
|
|
" FROM tbl_cost_centers ") |
|
2827
|
|
|
cursor.execute(query) |
|
2828
|
|
|
rows_cost_centers = cursor.fetchall() |
|
2829
|
|
|
|
|
2830
|
|
|
cost_center_dict = dict() |
|
2831
|
|
|
if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
|
2832
|
|
|
for row in rows_cost_centers: |
|
2833
|
|
|
cost_center_dict[row[0]] = {"id": row[0], |
|
2834
|
|
|
"name": row[1], |
|
2835
|
|
|
"uuid": row[2]} |
|
2836
|
|
|
|
|
2837
|
|
|
query = (" SELECT id, name, uuid, " |
|
2838
|
|
|
" is_input_counted, is_output_counted, " |
|
2839
|
|
|
" cost_center_id, svg_id, camera_url, description " |
|
2840
|
|
|
" FROM tbl_equipments " |
|
2841
|
|
|
" WHERE id = %s ") |
|
2842
|
|
|
cursor.execute(query, (id_,)) |
|
2843
|
|
|
row = cursor.fetchone() |
|
2844
|
|
|
|
|
2845
|
|
|
if row is None: |
|
2846
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
2847
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
2848
|
|
|
else: |
|
2849
|
|
|
meta_result = {"id": row[0], |
|
2850
|
|
|
"name": row[1], |
|
2851
|
|
|
"uuid": row[2], |
|
2852
|
|
|
"is_input_counted": bool(row[3]), |
|
2853
|
|
|
"is_output_counted": bool(row[4]), |
|
2854
|
|
|
"cost_center": cost_center_dict.get(row[5], None), |
|
2855
|
|
|
"svg_id": row[6], |
|
2856
|
|
|
"camera_url": row[7], |
|
2857
|
|
|
"description": row[8], |
|
2858
|
|
|
"commands": None, |
|
2859
|
|
|
"meters": None, |
|
2860
|
|
|
"offline_meters": None, |
|
2861
|
|
|
"virtual_meters": None, |
|
2862
|
|
|
"parameters": None |
|
2863
|
|
|
} |
|
2864
|
|
|
query = (" SELECT c.id, c.name, c.uuid " |
|
2865
|
|
|
" FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
|
2866
|
|
|
" WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
|
2867
|
|
|
" ORDER BY c.id ") |
|
2868
|
|
|
cursor.execute(query, (id_,)) |
|
2869
|
|
|
rows = cursor.fetchall() |
|
2870
|
|
|
|
|
2871
|
|
|
command_result = list() |
|
2872
|
|
|
if rows is not None and len(rows) > 0: |
|
2873
|
|
|
for row in rows: |
|
2874
|
|
|
result = {"id": row[0], |
|
2875
|
|
|
"name": row[1], |
|
2876
|
|
|
"uuid": row[2]} |
|
2877
|
|
|
command_result.append(result) |
|
2878
|
|
|
meta_result['commands'] = command_result |
|
2879
|
|
|
|
|
2880
|
|
|
query = (" SELECT id, name, uuid " |
|
2881
|
|
|
" FROM tbl_energy_categories ") |
|
2882
|
|
|
cursor.execute(query) |
|
2883
|
|
|
rows_energy_categories = cursor.fetchall() |
|
2884
|
|
|
|
|
2885
|
|
|
energy_category_dict = dict() |
|
2886
|
|
|
if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
|
2887
|
|
|
for row in rows_energy_categories: |
|
2888
|
|
|
energy_category_dict[row[0]] = {"id": row[0], |
|
2889
|
|
|
"name": row[1], |
|
2890
|
|
|
"uuid": row[2]} |
|
2891
|
|
|
|
|
2892
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
2893
|
|
|
" FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
|
2894
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
|
2895
|
|
|
" ORDER BY m.id ") |
|
2896
|
|
|
cursor.execute(query, (id_,)) |
|
2897
|
|
|
rows = cursor.fetchall() |
|
2898
|
|
|
|
|
2899
|
|
|
meter_result = list() |
|
2900
|
|
|
if rows is not None and len(rows) > 0: |
|
2901
|
|
|
for row in rows: |
|
2902
|
|
|
result = {"id": row[0], |
|
2903
|
|
|
"name": row[1], |
|
2904
|
|
|
"uuid": row[2], |
|
2905
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
2906
|
|
|
"is_output": bool(row[4])} |
|
2907
|
|
|
meter_result.append(result) |
|
2908
|
|
|
meta_result['meters'] = meter_result |
|
2909
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
2910
|
|
|
" FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
|
2911
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
|
2912
|
|
|
" ORDER BY m.id ") |
|
2913
|
|
|
cursor.execute(query, (id_,)) |
|
2914
|
|
|
rows = cursor.fetchall() |
|
2915
|
|
|
|
|
2916
|
|
|
offlinemeter_result = list() |
|
2917
|
|
|
if rows is not None and len(rows) > 0: |
|
2918
|
|
|
for row in rows: |
|
2919
|
|
|
result = {"id": row[0], |
|
2920
|
|
|
"name": row[1], |
|
2921
|
|
|
"uuid": row[2], |
|
2922
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
2923
|
|
|
"is_output": bool(row[4])} |
|
2924
|
|
|
offlinemeter_result.append(result) |
|
2925
|
|
|
meta_result['offline_meters'] = offlinemeter_result |
|
2926
|
|
|
query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
|
2927
|
|
|
" FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
|
2928
|
|
|
" WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
|
2929
|
|
|
" ORDER BY m.id ") |
|
2930
|
|
|
cursor.execute(query, (id_,)) |
|
2931
|
|
|
rows = cursor.fetchall() |
|
2932
|
|
|
|
|
2933
|
|
|
virtualmeter_result = list() |
|
2934
|
|
|
if rows is not None and len(rows) > 0: |
|
2935
|
|
|
for row in rows: |
|
2936
|
|
|
result = {"id": row[0], |
|
2937
|
|
|
"name": row[1], |
|
2938
|
|
|
"uuid": row[2], |
|
2939
|
|
|
"energy_category": energy_category_dict.get(row[3], None), |
|
2940
|
|
|
"is_output": bool(row[4])} |
|
2941
|
|
|
virtualmeter_result.append(result) |
|
2942
|
|
|
meta_result['virtual_meters'] = virtualmeter_result |
|
2943
|
|
|
query = (" SELECT id, name " |
|
2944
|
|
|
" FROM tbl_points ") |
|
2945
|
|
|
cursor.execute(query) |
|
2946
|
|
|
rows_points = cursor.fetchall() |
|
2947
|
|
|
|
|
2948
|
|
|
point_dict = dict() |
|
2949
|
|
|
if rows_points is not None and len(rows_points) > 0: |
|
2950
|
|
|
for row in rows_points: |
|
2951
|
|
|
point_dict[row[0]] = {"id": row[0], |
|
2952
|
|
|
"name": row[1]} |
|
2953
|
|
|
|
|
2954
|
|
|
query = (" SELECT id, name, uuid " |
|
2955
|
|
|
" FROM tbl_meters ") |
|
2956
|
|
|
cursor.execute(query) |
|
2957
|
|
|
rows_meters = cursor.fetchall() |
|
2958
|
|
|
|
|
2959
|
|
|
meter_dict = dict() |
|
2960
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
2961
|
|
|
for row in rows_meters: |
|
2962
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
2963
|
|
|
"id": row[0], |
|
2964
|
|
|
"name": row[1], |
|
2965
|
|
|
"uuid": row[2]} |
|
2966
|
|
|
|
|
2967
|
|
|
query = (" SELECT id, name, uuid " |
|
2968
|
|
|
" FROM tbl_offline_meters ") |
|
2969
|
|
|
cursor.execute(query) |
|
2970
|
|
|
rows_offline_meters = cursor.fetchall() |
|
2971
|
|
|
|
|
2972
|
|
|
offline_meter_dict = dict() |
|
2973
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
2974
|
|
|
for row in rows_offline_meters: |
|
2975
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
2976
|
|
|
"id": row[0], |
|
2977
|
|
|
"name": row[1], |
|
2978
|
|
|
"uuid": row[2]} |
|
2979
|
|
|
|
|
2980
|
|
|
query = (" SELECT id, name, uuid " |
|
2981
|
|
|
" FROM tbl_virtual_meters ") |
|
2982
|
|
|
cursor.execute(query) |
|
2983
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
2984
|
|
|
|
|
2985
|
|
|
virtual_meter_dict = dict() |
|
2986
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
2987
|
|
|
for row in rows_virtual_meters: |
|
2988
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
2989
|
|
|
"id": row[0], |
|
2990
|
|
|
"name": row[1], |
|
2991
|
|
|
"uuid": row[2]} |
|
2992
|
|
|
|
|
2993
|
|
|
query = (" SELECT id, name, parameter_type, " |
|
2994
|
|
|
" constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
|
2995
|
|
|
" FROM tbl_equipments_parameters " |
|
2996
|
|
|
" WHERE equipment_id = %s " |
|
2997
|
|
|
" ORDER BY id ") |
|
2998
|
|
|
cursor.execute(query, (id_,)) |
|
2999
|
|
|
rows_parameters = cursor.fetchall() |
|
3000
|
|
|
|
|
3001
|
|
|
parameters_result = list() |
|
3002
|
|
View Code Duplication |
if rows_parameters is not None and len(rows_parameters) > 0: |
|
|
|
|
|
|
3003
|
|
|
for row in rows_parameters: |
|
3004
|
|
|
constant = None |
|
3005
|
|
|
point = None |
|
3006
|
|
|
numerator_meter = None |
|
3007
|
|
|
denominator_meter = None |
|
3008
|
|
|
if row[2] == 'point': |
|
3009
|
|
|
point = point_dict.get(row[4], None) |
|
3010
|
|
|
constant = None |
|
3011
|
|
|
numerator_meter = None |
|
3012
|
|
|
denominator_meter = None |
|
3013
|
|
|
elif row[2] == 'constant': |
|
3014
|
|
|
constant = row[3] |
|
3015
|
|
|
point = None |
|
3016
|
|
|
numerator_meter = None |
|
3017
|
|
|
denominator_meter = None |
|
3018
|
|
|
elif row[2] == 'fraction': |
|
3019
|
|
|
constant = None |
|
3020
|
|
|
point = None |
|
3021
|
|
|
# find numerator meter by uuid |
|
3022
|
|
|
numerator_meter = meter_dict.get(row[5], None) |
|
3023
|
|
|
if numerator_meter is None: |
|
3024
|
|
|
numerator_meter = virtual_meter_dict.get(row[5], None) |
|
3025
|
|
|
if numerator_meter is None: |
|
3026
|
|
|
numerator_meter = offline_meter_dict.get(row[5], None) |
|
3027
|
|
|
# find denominator meter by uuid |
|
3028
|
|
|
denominator_meter = meter_dict.get(row[6], None) |
|
3029
|
|
|
if denominator_meter is None: |
|
3030
|
|
|
denominator_meter = virtual_meter_dict.get(row[6], None) |
|
3031
|
|
|
if denominator_meter is None: |
|
3032
|
|
|
denominator_meter = offline_meter_dict.get(row[6], None) |
|
3033
|
|
|
|
|
3034
|
|
|
result = {"id": row[0], |
|
3035
|
|
|
"name": row[1], |
|
3036
|
|
|
"parameter_type": row[2], |
|
3037
|
|
|
"constant": constant, |
|
3038
|
|
|
"point": point, |
|
3039
|
|
|
"numerator_meter": numerator_meter, |
|
3040
|
|
|
"denominator_meter": denominator_meter} |
|
3041
|
|
|
parameters_result.append(result) |
|
3042
|
|
|
meta_result['parameters'] = parameters_result |
|
3043
|
|
|
timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
|
3044
|
|
|
if config.utc_offset[0] == '-': |
|
3045
|
|
|
timezone_offset = -timezone_offset |
|
3046
|
|
|
new_name = (str.strip(meta_result['name']) + |
|
3047
|
|
|
(datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
|
3048
|
|
|
add_values = (" INSERT INTO tbl_equipments " |
|
3049
|
|
|
" (name, uuid, is_input_counted, is_output_counted, " |
|
3050
|
|
|
" cost_center_id, svg_id, camera_url, description) " |
|
3051
|
|
|
" VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
|
3052
|
|
|
cursor.execute(add_values, (new_name, |
|
3053
|
|
|
str(uuid.uuid4()), |
|
3054
|
|
|
meta_result['is_input_counted'], |
|
3055
|
|
|
meta_result['is_output_counted'], |
|
3056
|
|
|
meta_result['cost_center']['id'], |
|
3057
|
|
|
meta_result['svg_id'], |
|
3058
|
|
|
meta_result['camera_url'], |
|
3059
|
|
|
meta_result['description'])) |
|
3060
|
|
|
new_id = cursor.lastrowid |
|
3061
|
|
|
if meta_result['commands'] is not None and len(meta_result['commands']) > 0: |
|
3062
|
|
|
for command in meta_result['commands']: |
|
3063
|
|
|
cursor.execute(" SELECT name " |
|
3064
|
|
|
" FROM tbl_commands " |
|
3065
|
|
|
" WHERE id = %s ", (command['id'],)) |
|
3066
|
|
|
if cursor.fetchone() is None: |
|
3067
|
|
|
cursor.close() |
|
3068
|
|
|
cnx.close() |
|
3069
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3070
|
|
|
description='API.COMMAND_NOT_FOUND') |
|
3071
|
|
|
|
|
3072
|
|
|
query = (" SELECT id " |
|
3073
|
|
|
" FROM tbl_equipments_commands " |
|
3074
|
|
|
" WHERE equipment_id = %s AND command_id = %s") |
|
3075
|
|
|
cursor.execute(query, (new_id, command['id'],)) |
|
3076
|
|
|
if cursor.fetchone() is not None: |
|
3077
|
|
|
cursor.close() |
|
3078
|
|
|
cnx.close() |
|
3079
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
3080
|
|
|
description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
|
3081
|
|
|
|
|
3082
|
|
|
add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
|
3083
|
|
|
" VALUES (%s, %s) ") |
|
3084
|
|
|
cursor.execute(add_row, (new_id, command['id'],)) |
|
3085
|
|
|
if meta_result['meters'] is not None and len(meta_result['meters']) > 0: |
|
3086
|
|
|
for meter in meta_result['meters']: |
|
3087
|
|
|
cursor.execute(" SELECT name " |
|
3088
|
|
|
" FROM tbl_meters " |
|
3089
|
|
|
" WHERE id = %s ", (meter['id'],)) |
|
3090
|
|
|
if cursor.fetchone() is None: |
|
3091
|
|
|
cursor.close() |
|
3092
|
|
|
cnx.close() |
|
3093
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3094
|
|
|
description='API.METER_NOT_FOUND') |
|
3095
|
|
|
|
|
3096
|
|
|
query = (" SELECT id " |
|
3097
|
|
|
" FROM tbl_equipments_meters " |
|
3098
|
|
|
" WHERE equipment_id = %s AND meter_id = %s") |
|
3099
|
|
|
cursor.execute(query, (new_id, meter['id'],)) |
|
3100
|
|
|
if cursor.fetchone() is not None: |
|
3101
|
|
|
cursor.close() |
|
3102
|
|
|
cnx.close() |
|
3103
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
3104
|
|
|
description='API.EQUIPMENT_METER_RELATION_EXISTS') |
|
3105
|
|
|
|
|
3106
|
|
|
add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
|
3107
|
|
|
" VALUES (%s, %s, %s) ") |
|
3108
|
|
|
cursor.execute(add_row, (new_id, meter['id'], meter['is_output'])) |
|
3109
|
|
|
if meta_result['offline_meters'] is not None and len(meta_result['offline_meters']) > 0: |
|
3110
|
|
|
for offline_meter in meta_result['offline_meters']: |
|
3111
|
|
|
cursor.execute(" SELECT name " |
|
3112
|
|
|
" FROM tbl_offline_meters " |
|
3113
|
|
|
" WHERE id = %s ", (offline_meter['id'],)) |
|
3114
|
|
|
if cursor.fetchone() is None: |
|
3115
|
|
|
cursor.close() |
|
3116
|
|
|
cnx.close() |
|
3117
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3118
|
|
|
description='API.OFFLINE_METER_NOT_FOUND') |
|
3119
|
|
|
|
|
3120
|
|
|
query = (" SELECT id " |
|
3121
|
|
|
" FROM tbl_equipments_offline_meters " |
|
3122
|
|
|
" WHERE equipment_id = %s AND offline_meter_id = %s") |
|
3123
|
|
|
cursor.execute(query, (new_id, offline_meter['id'],)) |
|
3124
|
|
|
if cursor.fetchone() is not None: |
|
3125
|
|
|
cursor.close() |
|
3126
|
|
|
cnx.close() |
|
3127
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
3128
|
|
|
description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
|
3129
|
|
|
|
|
3130
|
|
|
add_row = ( |
|
3131
|
|
|
" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
|
3132
|
|
|
" VALUES (%s, %s, %s) ") |
|
3133
|
|
|
cursor.execute(add_row, (new_id, offline_meter['id'], offline_meter['is_output'])) |
|
3134
|
|
|
if meta_result['virtual_meters'] is not None and len(meta_result['virtual_meters']) > 0: |
|
3135
|
|
|
for virtual_meter in meta_result['virtual_meters']: |
|
3136
|
|
|
cursor.execute(" SELECT name " |
|
3137
|
|
|
" FROM tbl_virtual_meters " |
|
3138
|
|
|
" WHERE id = %s ", (virtual_meter['id'],)) |
|
3139
|
|
|
if cursor.fetchone() is None: |
|
3140
|
|
|
cursor.close() |
|
3141
|
|
|
cnx.close() |
|
3142
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3143
|
|
|
description='API.VIRTUAL_METER_NOT_FOUND') |
|
3144
|
|
|
|
|
3145
|
|
|
query = (" SELECT id " |
|
3146
|
|
|
" FROM tbl_equipments_virtual_meters " |
|
3147
|
|
|
" WHERE equipment_id = %s AND virtual_meter_id = %s") |
|
3148
|
|
|
cursor.execute(query, (new_id, virtual_meter['id'],)) |
|
3149
|
|
|
if cursor.fetchone() is not None: |
|
3150
|
|
|
cursor.close() |
|
3151
|
|
|
cnx.close() |
|
3152
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
3153
|
|
|
description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
|
3154
|
|
|
|
|
3155
|
|
|
add_row = ( |
|
3156
|
|
|
" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
|
3157
|
|
|
" VALUES (%s, %s, %s) ") |
|
3158
|
|
|
cursor.execute(add_row, (new_id, virtual_meter['id'], virtual_meter['is_output'])) |
|
3159
|
|
View Code Duplication |
if meta_result['parameters'] is not None and len(meta_result['parameters']) > 0: |
|
|
|
|
|
|
3160
|
|
|
for parameters in meta_result['parameters']: |
|
3161
|
|
|
cursor.execute(" SELECT name " |
|
3162
|
|
|
" FROM tbl_equipments_parameters " |
|
3163
|
|
|
" WHERE name = %s AND equipment_id = %s ", (parameters['name'], new_id)) |
|
3164
|
|
|
if cursor.fetchone() is not None: |
|
3165
|
|
|
cursor.close() |
|
3166
|
|
|
cnx.close() |
|
3167
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3168
|
|
|
description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
|
3169
|
|
|
if 'point' in parameters: |
|
3170
|
|
|
if parameters['point'] is None: |
|
3171
|
|
|
point_id = None |
|
3172
|
|
|
elif parameters['point']['id'] is not None and \ |
|
3173
|
|
|
parameters['point']['id'] <= 0: |
|
3174
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3175
|
|
|
description='API.INVALID_POINT_ID') |
|
3176
|
|
|
else: |
|
3177
|
|
|
point_id = parameters['point']['id'] |
|
3178
|
|
|
else: |
|
3179
|
|
|
point_id = None |
|
3180
|
|
|
numerator_meter_uuid = None |
|
3181
|
|
|
if 'numerator_meter' in parameters: |
|
3182
|
|
|
if parameters['numerator_meter'] is not None and \ |
|
3183
|
|
|
isinstance(parameters['numerator_meter']['uuid'], str) and \ |
|
3184
|
|
|
len(str.strip(parameters['numerator_meter']['uuid'])) > 0: |
|
3185
|
|
|
numerator_meter_uuid = str.strip(parameters['numerator_meter']['uuid']) |
|
3186
|
|
|
|
|
3187
|
|
|
denominator_meter_uuid = None |
|
3188
|
|
|
if 'denominator_meter' in parameters: |
|
3189
|
|
|
if parameters['denominator_meter'] is not None and \ |
|
3190
|
|
|
isinstance(parameters['denominator_meter']['uuid'], str) and \ |
|
3191
|
|
|
len(str.strip(parameters['denominator_meter']['uuid'])) > 0: |
|
3192
|
|
|
denominator_meter_uuid = str.strip(parameters['denominator_meter']['uuid']) |
|
3193
|
|
|
|
|
3194
|
|
|
# validate by parameter type |
|
3195
|
|
|
if parameters['parameter_type'] == 'point': |
|
3196
|
|
|
if point_id is None: |
|
3197
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3198
|
|
|
description='API.INVALID_POINT_ID') |
|
3199
|
|
|
query = (" SELECT id, name " |
|
3200
|
|
|
" FROM tbl_points " |
|
3201
|
|
|
" WHERE id = %s ") |
|
3202
|
|
|
cursor.execute(query, (point_id,)) |
|
3203
|
|
|
if cursor.fetchone() is None: |
|
3204
|
|
|
cursor.close() |
|
3205
|
|
|
cnx.close() |
|
3206
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3207
|
|
|
description='API.POINT_NOT_FOUND') |
|
3208
|
|
|
|
|
3209
|
|
|
elif parameters['parameter_type'] == 'constant': |
|
3210
|
|
|
if parameters['constant'] is None: |
|
3211
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3212
|
|
|
description='API.INVALID_CONSTANT_VALUE') |
|
3213
|
|
|
|
|
3214
|
|
|
elif parameters['parameter_type'] == 'fraction': |
|
3215
|
|
|
query = (" SELECT id, name, uuid " |
|
3216
|
|
|
" FROM tbl_meters ") |
|
3217
|
|
|
cursor.execute(query) |
|
3218
|
|
|
rows_meters = cursor.fetchall() |
|
3219
|
|
|
meter_dict = dict() |
|
3220
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
3221
|
|
|
for row in rows_meters: |
|
3222
|
|
|
meter_dict[row[2]] = {"type": 'meter', |
|
3223
|
|
|
"id": row[0], |
|
3224
|
|
|
"name": row[1], |
|
3225
|
|
|
"uuid": row[2]} |
|
3226
|
|
|
|
|
3227
|
|
|
query = (" SELECT id, name, uuid " |
|
3228
|
|
|
" FROM tbl_offline_meters ") |
|
3229
|
|
|
cursor.execute(query) |
|
3230
|
|
|
rows_offline_meters = cursor.fetchall() |
|
3231
|
|
|
|
|
3232
|
|
|
offline_meter_dict = dict() |
|
3233
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
3234
|
|
|
for row in rows_offline_meters: |
|
3235
|
|
|
offline_meter_dict[row[2]] = {"type": 'offline_meter', |
|
3236
|
|
|
"id": row[0], |
|
3237
|
|
|
"name": row[1], |
|
3238
|
|
|
"uuid": row[2]} |
|
3239
|
|
|
|
|
3240
|
|
|
query = (" SELECT id, name, uuid " |
|
3241
|
|
|
" FROM tbl_virtual_meters ") |
|
3242
|
|
|
cursor.execute(query) |
|
3243
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
3244
|
|
|
|
|
3245
|
|
|
virtual_meter_dict = dict() |
|
3246
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
3247
|
|
|
for row in rows_virtual_meters: |
|
3248
|
|
|
virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
|
3249
|
|
|
"id": row[0], |
|
3250
|
|
|
"name": row[1], |
|
3251
|
|
|
"uuid": row[2]} |
|
3252
|
|
|
|
|
3253
|
|
|
# validate numerator meter uuid |
|
3254
|
|
|
if numerator_meter_uuid is None: |
|
3255
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3256
|
|
|
description='API.INVALID_NUMERATOR_METER_UUID') |
|
3257
|
|
|
|
|
3258
|
|
|
if meter_dict.get(numerator_meter_uuid) is None and \ |
|
3259
|
|
|
virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
|
3260
|
|
|
offline_meter_dict.get(numerator_meter_uuid) is None: |
|
3261
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3262
|
|
|
description='API.INVALID_NUMERATOR_METER_UUID') |
|
3263
|
|
|
|
|
3264
|
|
|
# validate denominator meter uuid |
|
3265
|
|
|
if denominator_meter_uuid == numerator_meter_uuid: |
|
3266
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3267
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
3268
|
|
|
|
|
3269
|
|
|
if denominator_meter_uuid not in meter_dict and \ |
|
3270
|
|
|
denominator_meter_uuid not in virtual_meter_dict and \ |
|
3271
|
|
|
denominator_meter_uuid not in offline_meter_dict: |
|
3272
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3273
|
|
|
description='API.INVALID_DENOMINATOR_METER_UUID') |
|
3274
|
|
|
|
|
3275
|
|
|
add_values = (" INSERT INTO tbl_equipments_parameters " |
|
3276
|
|
|
" (equipment_id, name, parameter_type, constant, " |
|
3277
|
|
|
" point_id, numerator_meter_uuid, denominator_meter_uuid) " |
|
3278
|
|
|
" VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
|
3279
|
|
|
cursor.execute(add_values, (new_id, |
|
3280
|
|
|
parameters['name'], |
|
3281
|
|
|
parameters['parameter_type'], |
|
3282
|
|
|
parameters['constant'], |
|
3283
|
|
|
point_id, |
|
3284
|
|
|
numerator_meter_uuid, |
|
3285
|
|
|
denominator_meter_uuid)) |
|
3286
|
|
|
cnx.commit() |
|
3287
|
|
|
cursor.close() |
|
3288
|
|
|
cnx.close() |
|
3289
|
|
|
|
|
3290
|
|
|
resp.status = falcon.HTTP_201 |
|
3291
|
|
|
resp.location = '/equipments/' + str(new_id) |
|
3292
|
|
|
|
|
3293
|
|
View Code Duplication |
class EquipmentDataSourceCollection: |
|
|
|
|
|
|
3294
|
|
|
def __init__(self): |
|
3295
|
|
|
pass |
|
3296
|
|
|
|
|
3297
|
|
|
@staticmethod |
|
3298
|
|
|
def on_options(req, resp, id_): |
|
3299
|
|
|
_ = req |
|
3300
|
|
|
_ = id_ |
|
3301
|
|
|
resp.status = falcon.HTTP_200 |
|
3302
|
|
|
|
|
3303
|
|
|
@staticmethod |
|
3304
|
|
|
def on_get(req, resp, id_): |
|
3305
|
|
|
if 'API-KEY' not in req.headers or \ |
|
3306
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
3307
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
3308
|
|
|
access_control(req) |
|
3309
|
|
|
else: |
|
3310
|
|
|
api_key_control(req) |
|
3311
|
|
|
|
|
3312
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
3313
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3314
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
3315
|
|
|
|
|
3316
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
3317
|
|
|
cursor = cnx.cursor() |
|
3318
|
|
|
|
|
3319
|
|
|
cursor.execute(" SELECT name FROM tbl_equipments WHERE id = %s ", (id_,)) |
|
3320
|
|
|
if cursor.fetchone() is None: |
|
3321
|
|
|
cursor.close() |
|
3322
|
|
|
cnx.close() |
|
3323
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3324
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
3325
|
|
|
|
|
3326
|
|
|
query = (" SELECT ds.id, ds.name, ds.uuid " |
|
3327
|
|
|
" FROM tbl_equipments e, tbl_equipments_data_sources eds, tbl_data_sources ds " |
|
3328
|
|
|
" WHERE eds.equipment_id = e.id AND ds.id = eds.data_source_id AND e.id = %s " |
|
3329
|
|
|
" ORDER BY ds.id ") |
|
3330
|
|
|
cursor.execute(query, (id_,)) |
|
3331
|
|
|
rows = cursor.fetchall() |
|
3332
|
|
|
|
|
3333
|
|
|
result = list() |
|
3334
|
|
|
if rows is not None and len(rows) > 0: |
|
3335
|
|
|
for row in rows: |
|
3336
|
|
|
meta_result = {"id": row[0], "name": row[1], "uuid": row[2]} |
|
3337
|
|
|
result.append(meta_result) |
|
3338
|
|
|
|
|
3339
|
|
|
cursor.close() |
|
3340
|
|
|
cnx.close() |
|
3341
|
|
|
|
|
3342
|
|
|
resp.text = json.dumps(result) |
|
3343
|
|
|
|
|
3344
|
|
|
@staticmethod |
|
3345
|
|
|
@user_logger |
|
3346
|
|
|
def on_post(req, resp, id_): |
|
3347
|
|
|
admin_control(req) |
|
3348
|
|
|
try: |
|
3349
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
3350
|
|
|
except UnicodeDecodeError as ex: |
|
3351
|
|
|
print("Failed to decode request") |
|
3352
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
3353
|
|
|
title='API.BAD_REQUEST', |
|
3354
|
|
|
description='API.INVALID_ENCODING') |
|
3355
|
|
|
except Exception as ex: |
|
3356
|
|
|
print("Unexpected error reading request stream") |
|
3357
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, |
|
3358
|
|
|
title='API.BAD_REQUEST', |
|
3359
|
|
|
description='API.FAILED_TO_READ_REQUEST_STREAM') |
|
3360
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
3361
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3362
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
3363
|
|
|
|
|
3364
|
|
|
new_values = json.loads(raw_json) |
|
3365
|
|
|
|
|
3366
|
|
|
if 'data_source_id' not in new_values['data'].keys() or \ |
|
3367
|
|
|
not isinstance(new_values['data']['data_source_id'], int) or \ |
|
3368
|
|
|
new_values['data']['data_source_id'] <= 0: |
|
3369
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3370
|
|
|
description='API.INVALID_DATA_SOURCE_ID') |
|
3371
|
|
|
|
|
3372
|
|
|
data_source_id = new_values['data']['data_source_id'] |
|
3373
|
|
|
|
|
3374
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
3375
|
|
|
cursor = cnx.cursor() |
|
3376
|
|
|
|
|
3377
|
|
|
cursor.execute(" SELECT name FROM tbl_equipments WHERE id = %s ", (id_,)) |
|
3378
|
|
|
if cursor.fetchone() is None: |
|
3379
|
|
|
cursor.close() |
|
3380
|
|
|
cnx.close() |
|
3381
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3382
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
3383
|
|
|
|
|
3384
|
|
|
cursor.execute(" SELECT name FROM tbl_data_sources WHERE id = %s ", (data_source_id,)) |
|
3385
|
|
|
if cursor.fetchone() is None: |
|
3386
|
|
|
cursor.close() |
|
3387
|
|
|
cnx.close() |
|
3388
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3389
|
|
|
description='API.DATA_SOURCE_NOT_FOUND') |
|
3390
|
|
|
|
|
3391
|
|
|
cursor.execute(" SELECT id " |
|
3392
|
|
|
" FROM tbl_equipments_data_sources " |
|
3393
|
|
|
" WHERE equipment_id = %s AND data_source_id = %s", (id_, data_source_id)) |
|
3394
|
|
|
if cursor.fetchone() is not None: |
|
3395
|
|
|
cursor.close() |
|
3396
|
|
|
cnx.close() |
|
3397
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
|
3398
|
|
|
description='API.EQUIPMENT_DATA_SOURCE_RELATION_EXISTS') |
|
3399
|
|
|
|
|
3400
|
|
|
cursor.execute(" INSERT INTO tbl_equipments_data_sources (equipment_id, data_source_id) " |
|
3401
|
|
|
" VALUES (%s, %s) ", (id_, data_source_id)) |
|
3402
|
|
|
cnx.commit() |
|
3403
|
|
|
cursor.close() |
|
3404
|
|
|
cnx.close() |
|
3405
|
|
|
|
|
3406
|
|
|
resp.status = falcon.HTTP_201 |
|
3407
|
|
|
resp.location = '/equipments/' + str(id_) + '/datasources/' + str(data_source_id) |
|
3408
|
|
|
|
|
3409
|
|
|
class EquipmentDataSourceItem: |
|
3410
|
|
|
def __init__(self): |
|
3411
|
|
|
pass |
|
3412
|
|
|
|
|
3413
|
|
|
@staticmethod |
|
3414
|
|
|
def on_options(req, resp, id_, dsid): |
|
3415
|
|
|
_ = req |
|
3416
|
|
|
_ = id_ |
|
3417
|
|
|
_ = dsid |
|
3418
|
|
|
resp.status = falcon.HTTP_200 |
|
3419
|
|
|
|
|
3420
|
|
|
@staticmethod |
|
3421
|
|
|
@user_logger |
|
3422
|
|
|
def on_delete(req, resp, id_, dsid): |
|
3423
|
|
|
admin_control(req) |
|
3424
|
|
|
|
|
3425
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
3426
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3427
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
3428
|
|
|
|
|
3429
|
|
|
if not dsid.isdigit() or int(dsid) <= 0: |
|
3430
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3431
|
|
|
description='API.INVALID_DATA_SOURCE_ID') |
|
3432
|
|
|
|
|
3433
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
3434
|
|
|
cursor = cnx.cursor() |
|
3435
|
|
|
|
|
3436
|
|
|
cursor.execute(" SELECT name FROM tbl_equipments WHERE id = %s ", (id_,)) |
|
3437
|
|
|
if cursor.fetchone() is None: |
|
3438
|
|
|
cursor.close() |
|
3439
|
|
|
cnx.close() |
|
3440
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3441
|
|
|
description='API.EQUIPMENT_NOT_FOUND') |
|
3442
|
|
|
|
|
3443
|
|
|
cursor.execute(" SELECT name FROM tbl_data_sources WHERE id = %s ", (dsid,)) |
|
3444
|
|
|
if cursor.fetchone() is None: |
|
3445
|
|
|
cursor.close() |
|
3446
|
|
|
cnx.close() |
|
3447
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3448
|
|
|
description='API.DATA_SOURCE_NOT_FOUND') |
|
3449
|
|
|
|
|
3450
|
|
|
cursor.execute(" SELECT id " |
|
3451
|
|
|
" FROM tbl_equipments_data_sources " |
|
3452
|
|
|
" WHERE equipment_id = %s AND data_source_id = %s ", (id_, dsid)) |
|
3453
|
|
|
if cursor.fetchone() is None: |
|
3454
|
|
|
cursor.close() |
|
3455
|
|
|
cnx.close() |
|
3456
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
3457
|
|
|
description='API.EQUIPMENT_DATA_SOURCE_RELATION_NOT_FOUND') |
|
3458
|
|
|
|
|
3459
|
|
|
cursor.execute(" DELETE FROM tbl_equipments_data_sources " |
|
3460
|
|
|
" WHERE equipment_id = %s AND data_source_id = %s ", (id_, dsid)) |
|
3461
|
|
|
cnx.commit() |
|
3462
|
|
|
cursor.close() |
|
3463
|
|
|
cnx.close() |
|
3464
|
|
|
|
|
3465
|
|
|
resp.status = falcon.HTTP_204 |
|
3466
|
|
|
|
|
3467
|
|
|
class EquipmentAddPointsCollection: |
|
3468
|
|
|
def __init__(self): |
|
3469
|
|
|
pass |
|
3470
|
|
|
|
|
3471
|
|
|
@staticmethod |
|
3472
|
|
|
def on_options(req, resp, id_): |
|
3473
|
|
|
_ = req |
|
3474
|
|
|
resp.status = falcon.HTTP_200 |
|
3475
|
|
|
_ = id_ |
|
3476
|
|
|
|
|
3477
|
|
|
@staticmethod |
|
3478
|
|
|
def on_get(req, resp, id_): |
|
3479
|
|
|
if 'API-KEY' not in req.headers or \ |
|
3480
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
3481
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
3482
|
|
|
access_control(req) |
|
3483
|
|
|
else: |
|
3484
|
|
|
api_key_control(req) |
|
3485
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
3486
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3487
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
3488
|
|
|
|
|
3489
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
3490
|
|
|
cursor = cnx.cursor() |
|
3491
|
|
|
|
|
3492
|
|
|
pids = list() |
|
3493
|
|
|
cursor.execute(" SELECT id " |
|
3494
|
|
|
" FROM tbl_points " |
|
3495
|
|
|
" WHERE data_source_id in(select data_source_id from tbl_equipments_data_sources where equipment_id = %s) ", (id_,)) |
|
3496
|
|
|
rows = cursor.fetchall() |
|
3497
|
|
|
if rows is not None and len(rows) > 0: |
|
3498
|
|
|
for row in rows: |
|
3499
|
|
|
pids.append(row[0]) |
|
3500
|
|
|
|
|
3501
|
|
|
query = (" SELECT id, name, uuid " |
|
3502
|
|
|
" FROM tbl_data_sources ") |
|
3503
|
|
|
cursor.execute(query) |
|
3504
|
|
|
rows_data_sources = cursor.fetchall() |
|
3505
|
|
|
|
|
3506
|
|
|
data_source_dict = dict() |
|
3507
|
|
|
if rows_data_sources is not None and len(rows_data_sources) > 0: |
|
3508
|
|
|
for row in rows_data_sources: |
|
3509
|
|
|
data_source_dict[row[0]] = {"id": row[0], |
|
3510
|
|
|
"name": row[1], |
|
3511
|
|
|
"uuid": row[2]} |
|
3512
|
|
|
|
|
3513
|
|
|
query = (" SELECT id, name, data_source_id, object_type, units, " |
|
3514
|
|
|
" high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
|
3515
|
|
|
" is_trend, is_virtual, address, description, faults, definitions " |
|
3516
|
|
|
" FROM tbl_points ") |
|
3517
|
|
|
cursor.execute(query) |
|
3518
|
|
|
rows = cursor.fetchall() |
|
3519
|
|
|
cursor.close() |
|
3520
|
|
|
cnx.close() |
|
3521
|
|
|
|
|
3522
|
|
|
result = list() |
|
3523
|
|
View Code Duplication |
if rows is not None and len(rows) > 0: |
|
|
|
|
|
|
3524
|
|
|
for row in rows: |
|
3525
|
|
|
if row[0] not in pids: |
|
3526
|
|
|
continue |
|
3527
|
|
|
meta_result = {"id": row[0], |
|
3528
|
|
|
"name": row[1], |
|
3529
|
|
|
"data_source": data_source_dict.get(row[2], None), |
|
3530
|
|
|
"object_type": row[3], |
|
3531
|
|
|
"units": row[4], |
|
3532
|
|
|
"high_limit": row[5], |
|
3533
|
|
|
"low_limit": row[6], |
|
3534
|
|
|
"higher_limit": row[7], |
|
3535
|
|
|
"lower_limit": row[8], |
|
3536
|
|
|
"ratio": Decimal(row[9]), |
|
3537
|
|
|
"offset_constant": Decimal(row[10]), |
|
3538
|
|
|
"is_trend": bool(row[11]), |
|
3539
|
|
|
"is_virtual": bool(row[12]), |
|
3540
|
|
|
"address": row[13], |
|
3541
|
|
|
"description": row[14], |
|
3542
|
|
|
"faults": row[15], |
|
3543
|
|
|
"definitions": row[16]} |
|
3544
|
|
|
result.append(meta_result) |
|
3545
|
|
|
resp.text = json.dumps(result) |
|
3546
|
|
|
|
|
3547
|
|
|
class EquipmentEditPointsCollection: |
|
3548
|
|
|
def __init__(self): |
|
3549
|
|
|
pass |
|
3550
|
|
|
|
|
3551
|
|
|
@staticmethod |
|
3552
|
|
|
def on_options(req, resp, id_, pid): |
|
3553
|
|
|
_ = req |
|
3554
|
|
|
resp.status = falcon.HTTP_200 |
|
3555
|
|
|
_ = id_ |
|
3556
|
|
|
_ = pid |
|
3557
|
|
|
|
|
3558
|
|
|
@staticmethod |
|
3559
|
|
|
def on_get(req, resp, id_, pid): |
|
3560
|
|
|
if 'API-KEY' not in req.headers or \ |
|
3561
|
|
|
not isinstance(req.headers['API-KEY'], str) or \ |
|
3562
|
|
|
len(str.strip(req.headers['API-KEY'])) == 0: |
|
3563
|
|
|
access_control(req) |
|
3564
|
|
|
else: |
|
3565
|
|
|
api_key_control(req) |
|
3566
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
3567
|
|
|
raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
3568
|
|
|
description='API.INVALID_EQUIPMENT_ID') |
|
3569
|
|
|
|
|
3570
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
3571
|
|
|
cursor = cnx.cursor() |
|
3572
|
|
|
|
|
3573
|
|
|
equipment_pids = list() |
|
3574
|
|
|
cursor.execute(" SELECT point_id " |
|
3575
|
|
|
" FROM tbl_equipments_parameters " |
|
3576
|
|
|
" WHERE id = %s ", (pid,)) |
|
3577
|
|
|
rows = cursor.fetchall() |
|
3578
|
|
|
if rows is not None and len(rows) > 0: |
|
3579
|
|
|
for row in rows: |
|
3580
|
|
|
equipment_pids.append(row[0]) |
|
3581
|
|
|
|
|
3582
|
|
|
pids = list() |
|
3583
|
|
|
cursor.execute(" SELECT id " |
|
3584
|
|
|
" FROM tbl_points " |
|
3585
|
|
|
" WHERE data_source_id in(select data_source_id from tbl_equipments_data_sources where equipment_id = %s) ", (id_,)) |
|
3586
|
|
|
rows = cursor.fetchall() |
|
3587
|
|
|
if rows is not None and len(rows) > 0: |
|
3588
|
|
|
for row in rows: |
|
3589
|
|
|
pids.append(row[0]) |
|
3590
|
|
|
|
|
3591
|
|
|
pids = pids + equipment_pids |
|
3592
|
|
|
query = (" SELECT id, name, uuid " |
|
3593
|
|
|
" FROM tbl_data_sources ") |
|
3594
|
|
|
cursor.execute(query) |
|
3595
|
|
|
rows_data_sources = cursor.fetchall() |
|
3596
|
|
|
|
|
3597
|
|
|
data_source_dict = dict() |
|
3598
|
|
|
if rows_data_sources is not None and len(rows_data_sources) > 0: |
|
3599
|
|
|
for row in rows_data_sources: |
|
3600
|
|
|
data_source_dict[row[0]] = {"id": row[0], |
|
3601
|
|
|
"name": row[1], |
|
3602
|
|
|
"uuid": row[2]} |
|
3603
|
|
|
|
|
3604
|
|
|
query = (" SELECT id, name, data_source_id, object_type, units, " |
|
3605
|
|
|
" high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
|
3606
|
|
|
" is_trend, is_virtual, address, description, faults, definitions " |
|
3607
|
|
|
" FROM tbl_points ") |
|
3608
|
|
|
cursor.execute(query) |
|
3609
|
|
|
rows = cursor.fetchall() |
|
3610
|
|
|
cursor.close() |
|
3611
|
|
|
cnx.close() |
|
3612
|
|
|
|
|
3613
|
|
|
result_first = list() |
|
3614
|
|
|
result = list() |
|
3615
|
|
|
if rows is not None and len(rows) > 0: |
|
3616
|
|
|
for row in rows: |
|
3617
|
|
|
if row[0] not in pids: |
|
3618
|
|
|
continue |
|
3619
|
|
|
meta_result = {"id": row[0], |
|
3620
|
|
|
"name": row[1], |
|
3621
|
|
|
"data_source": data_source_dict.get(row[2], None), |
|
3622
|
|
|
"object_type": row[3], |
|
3623
|
|
|
"units": row[4], |
|
3624
|
|
|
"high_limit": row[5], |
|
3625
|
|
|
"low_limit": row[6], |
|
3626
|
|
|
"higher_limit": row[7], |
|
3627
|
|
|
"lower_limit": row[8], |
|
3628
|
|
|
"ratio": Decimal(row[9]), |
|
3629
|
|
|
"offset_constant": Decimal(row[10]), |
|
3630
|
|
|
"is_trend": bool(row[11]), |
|
3631
|
|
|
"is_virtual": bool(row[12]), |
|
3632
|
|
|
"address": row[13], |
|
3633
|
|
|
"description": row[14], |
|
3634
|
|
|
"faults": row[15], |
|
3635
|
|
|
"definitions": row[16]} |
|
3636
|
|
|
result_first.append(meta_result) |
|
3637
|
|
|
for item in result_first: |
|
3638
|
|
|
if item['id'] in equipment_pids: |
|
3639
|
|
|
result.insert(0,item) |
|
3640
|
|
|
else: |
|
3641
|
|
|
result.append(item) |
|
3642
|
|
|
resp.text = json.dumps(result) |
|
3643
|
|
|
|
|
3644
|
|
|
|
MyEMS /
myems
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